blocks|key|5434088|text|在您的项目目标(您当前的开发名称)上，转到Xcode.|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|5434089|Build+Settings中的|unordered-list-item|5434090|。|ordered-list-item|5434091|在Packaging下搜索Product+Name。将其值更改为您希望的新项目名称。|5434092|5434093|5434094|entityMap^0|L|5|0|0|E|0|0|1|9|D|C|0|0|0^^$0|@$1|2|3|4|5|6|7|R|8|@$9|S|A|T|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|U|8|@$9|V|A|W|B|C]]|D|@]|E|$]]|$1|I|3|J|5|K|7|X|8|@]|D|@]|E|$]]|$1|L|3|M|5|K|7|Y|8|@$9|Z|A|10|B|C]|$9|11|A|12|B|C]]|D|@]|E|$]]|$1|N|3|-4|5|6|7|13|8|@]|D|@]|E|$]]|$1|O|3|-4|5|6|7|14|8|@]|D|@]|E|$]]|$1|P|3|-4|5|6|7|15|8|@]|D|@]|E|$]]]|Q|$]]

<ol>
<li>Go to <code>Targets</code> in <code>Xcode</code>.</li>
<li><code>Build Settings</code> on your project's target (your current development name).</li>
<li>Search for <code>Product Name</code> under <code>Packaging</code>. Change its value to what you want your new project name to be.</li>
</ol>

blocks|key|5434179|text|您可以在info.plist文件中更改捆绑显示名称。事情就是这么简单。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|5434180|更改“bundle+display+name”(而不是“bundle+name”)是在应用程序名称中包含像“%2B”这样的字符的唯一方法。在项目名称中包含特殊字符将导致上传到应用商店(https://en.wikipedia.org/wiki/App(iOS/iPadOS%2529)!)时出错|offset|length|5434181|entityMap|0|LINK|mutability|MUTABLE|url|https://en.wikipedia.org/wiki/App_Store_(iOS/iPadOS%2529)!^0|0|2I|1D|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|O|8|@]|9|@$D|P|E|Q|1|R]]|A|$]]|$1|F|3|-4|5|6|7|S|8|@]|9|@]|A|$]]]|G|$H|$5|I|J|K|A|$L|M]]]]

You change the bundle display name in the info.plist file. It's as simple as that.
Changing the 'bundle display name' (as opposed to 'bundle name') is the only way to include characters like '+' in your applications name. Including special characters in the project name will cause an error when uploading to <a href="https://en.wikipedia.org/wiki/App_Store_(iOS/iPadOS)" rel="noreferrer">App Store</a>!

blocks|key|4023125|text|在Xcode+4中，在目标的"Build+Settings“选项卡下搜索"Product+Name”。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4023126|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

In Xcode 4 search for "Product Name" under "Build Settings" tab of the target.

blocks|key|4023661|text|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4023662|选择目标|ordered-list-item|4023663|4023664|📷|atomic|offset|length|4023665|4023666|选择信息|4023667|4023668|4023669|4023670|插入捆绑包显示名称并设置应用程序标题|4023671|4023672|4023673|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/289be707288e6c128a324e7f948e8349.png|imageAlt|1|https://ask.qcloudimg.com/http-save/yehe-900000/f27969824aef492a7d5fe070b52391a1.png|2|https://ask.qcloudimg.com/http-save/yehe-900000/53c8563e166d70fffb9058702efd50ea.png^0|0|0|0|0|1|0|0|0|0|0|0|1|1|0|0|0|0|0|1|2|0^^$0|@$1|2|3|-4|4|5|6|16|7|@]|8|@]|9|$]]|$1|A|3|B|4|C|6|17|7|@]|8|@]|9|$]]|$1|D|3|-4|4|5|6|18|7|@]|8|@]|9|$]]|$1|E|3|F|4|G|6|19|7|@]|8|@$H|1A|I|1B|1|1C]]|9|$]]|$1|J|3|-4|4|5|6|1D|7|@]|8|@]|9|$]]|$1|K|3|L|4|C|6|1E|7|@]|8|@]|9|$]]|$1|M|3|-4|4|5|6|1F|7|@]|8|@]|9|$]]|$1|N|3|F|4|G|6|1G|7|@]|8|@$H|1H|I|1I|1|1J]]|9|$]]|$1|O|3|-4|4|5|6|1K|7|@]|8|@]|9|$]]|$1|P|3|Q|4|C|6|1L|7|@]|8|@]|9|$]]|$1|R|3|-4|4|5|6|1M|7|@]|8|@]|9|$]]|$1|S|3|F|4|G|6|1N|7|@]|8|@$H|1O|I|1P|1|1Q]]|9|$]]|$1|T|3|-4|4|5|6|1R|7|@]|8|@]|9|$]]]|U|$V|$4|W|X|Y|9|$Z|10|11|-4]]|12|$4|W|X|Y|9|$Z|13|11|-4]]|14|$4|W|X|Y|9|$Z|15|11|-4]]]]

<ol>
<li>Select Target
<img src="https://i.stack.imgur.com/YJkM8.png" alt="Target selected in Xcode sidebar." />
</li>
<li>Select Info
<img src="https://i.stack.imgur.com/98C3t.png" alt="Info tab selected." />
</li>
<li>Insert Bundle Display Name and set App Title
<img src="https://i.stack.imgur.com/d4wxW.png" alt="Dropdown showing Application Category highlighted." />
</li>
</ol>

blocks|key|3176806|text|如果您只想更改显示名称，则可以直接在应用程序的属性文件(plist)中更改它。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3176807|可以使用以下键添加新行：包显示名称|offset|length|style|BOLD|3176808|下面是一个这样的例子：|3176809|​|3176810|📷|atomic|3176811|3176812|当您使用此应用程序名称时，它将显示出来。|3176813|所以你可以很简单地做到这一点。|3176814|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/1211d6cf2184b4aa77eb5b18fa945793.png|imageAlt^0|0|C|5|0|0|0|0|1|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|12|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|13|8|@$D|14|E|15|F|G]]|9|@]|A|$]]|$1|H|3|I|5|6|7|16|8|@]|9|@]|A|$]]|$1|J|3|K|5|6|7|17|8|@]|9|@]|A|$]]|$1|L|3|M|5|N|7|18|8|@]|9|@$D|19|E|1A|1|1B]]|A|$]]|$1|O|3|K|5|6|7|1C|8|@]|9|@]|A|$]]|$1|P|3|Q|5|6|7|1D|8|@]|9|@]|A|$]]|$1|R|3|S|5|6|7|1E|8|@]|9|@]|A|$]]|$1|T|3|-4|5|6|7|1F|8|@]|9|@]|A|$]]]|U|$V|$5|W|X|Y|A|$Z|10|11|-4]]]]

If you want to change the display name only then you can directly change it in the property file (plist) of the app.
You can add a new row with the following key: Bundle display name
Here is an example for this:
<img src="https://i.stack.imgur.com/uSEDU.png" alt="Enter image description here" />
When you use this the app name, which you have given with this key, it will be displayed.
So you can do this simply.

blocks|key|846810|text|下面是我在Xcode4中对其进行的更改：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|846811|产品打包单击您的目标文件(要构建Settings.|846812|Scroll的application).|unordered-list-item|846813|
|846814|Go的第一个主文件)，您将找到一个名为"Packaging".|846815|846816|Under+|846817|的栏，您将看到产品名称，并且您可以更改项目名称。|ordered-list-item|846818|846819|846820|entityMap^0|0|0|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|U|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|V|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|W|8|@]|9|@]|A|$]]|$1|G|3|H|5|6|7|X|8|@]|9|@]|A|$]]|$1|I|3|J|5|F|7|Y|8|@]|9|@]|A|$]]|$1|K|3|H|5|6|7|Z|8|@]|9|@]|A|$]]|$1|L|3|M|5|F|7|10|8|@]|9|@]|A|$]]|$1|N|3|O|5|P|7|11|8|@]|9|@]|A|$]]|$1|Q|3|-4|5|6|7|12|8|@]|9|@]|A|$]]|$1|R|3|-4|5|6|7|13|8|@]|9|@]|A|$]]|$1|S|3|-4|5|6|7|14|8|@]|9|@]|A|$]]]|T|$]]

This is how I changed it in Xcode 4:
<ol>
<li>Click on your target file (the first main file of the application).</li>
<li>Go to Build Settings.</li>
<li>Scroll down you will find a bar called &quot;Packaging&quot;.</li>
<li>Under Packaging you will see Product Name, and you can change the project name.</li>
</ol>

blocks|key|4023092|text|在Xcode3.2中，只需在Groups+&+Files面板中选择项目条目，然后选择菜单项Project→Rename…这对我很管用。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4023093|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

In Xcode 3.2, just select the Project entry in the Groups &amp; Files panel, and select the menu item Project → Rename… It worked for me.

blocks|key|3177772|text|Xcode+7/8？它在你的目标使用的plist中|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3177773|​|3177774|📷|atomic|offset|length|3177775|3177776|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/66038f089489c250234f634c4a5eebb3.png|imageAlt^0|0|0|0|1|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|T|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|U|8|@]|9|@$G|V|H|W|1|X]]|A|$]]|$1|I|3|C|5|6|7|Y|8|@]|9|@]|A|$]]|$1|J|3|-4|5|6|7|Z|8|@]|9|@]|A|$]]]|K|$L|$5|M|N|O|A|$P|Q|R|-4]]]]

Xcode 7/8? It's in the plist that your target uses

<a href="https://i.stack.imgur.com/NcTfd.png" rel="noreferrer"><img src="https://i.stack.imgur.com/NcTfd.png" alt="enter image description here"></a>

blocks|key|841557|text|从Xcode+4.2和更高版本开始，您可以使用另一个选项。只需在左侧导航窗格顶部的.proj文件名上单击一下，它就可以重命名了。重命名它，整个项目都将被重命名，而不仅仅是目标。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|841558|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

From Xcode 4.2 and onwards, you can use one more option.
Just click once on the .proj file name at the top in left navigation pane and it will be available for renaming. Rename it and the whole project will get renamed and not only the target.

blocks|key|3177165|text|在Xcode5中，我喜欢的最好的方式是在建筑设置中更改产品名称。在“楼宇设置”中搜索“产品名称”，进行修改。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3177166|​|3177167|📷|atomic|offset|length|3177168|3177169|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/d5c4f10ad3db1698eb76647b19d34535.png|imageAlt^0|0|0|0|1|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|T|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|U|8|@]|9|@$G|V|H|W|1|X]]|A|$]]|$1|I|3|C|5|6|7|Y|8|@]|9|@]|A|$]]|$1|J|3|-4|5|6|7|Z|8|@]|9|@]|A|$]]]|K|$L|$5|M|N|O|A|$P|Q|R|-4]]]]

The best way I like in Xcode 5 is to change product name in building settings. Search &quot;product name&quot; in &quot;building settings&quot;, and change it.
<img src="https://i.stack.imgur.com/WTLXM.png" alt="Enter image description here" />

blocks|key|847554|text|Xcode10.2的：|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|entityRanges|data|847555|虽然这个问题有很多答案，但我想详细解释整个概念，以便每个人都可以将这些知识应用到Xcode的后续版本或以前的版本中。|847556|每个Xcode项目都包含一个或多个目标。根据apple的说法，A+target+specifies+a+product+to+build+and+contains+the+instructions+for+building+the+product+from+a+set+of+files+in+a+project+or+workspace.因此每个目标都是自己的产品(应用程序)。|CODE|847557|更改名称的步骤：|847558|第1步:转到Targets，然后打开要更改名称的目标的信息选项卡。|847559|第2步：在设置为的default属性的自定义目标属性下查看iOS捆绑包名称$(PRODUCT_NAME)键。|847560|​|847561|📷|atomic|847562|847563|第3步：您可以直接更改捆绑包名称(不推荐)，或者如果打开构建设置选项卡，然后在设置下搜索产品名称，您将看到产品名称设置为$(TARGET_NAME)。|847564|847565|847566|847567|步骤3A:您可以更改产品名称，也可以通过双击目标来更改目标名称。|847568|847569|847570|847571|因此，更改产品名称(应用程序名称)或目标名称都会得到类似的结果。但是，如果您只想更改应用程序名称e，并且希望继续使用相同的目标名称，则只需更改产品名称。|847572|entityMap|0|LINK|mutability|MUTABLE|url|https://developer.apple.com/library/archive/featuredarticles/XcodeConcepts/Concept-Targets.html|1|IMAGE|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/9bc19c4e7555474de40af33c8b09b3e6.jpeg|imageAlt|2|https://ask.qcloudimg.com/http-save/yehe-900000/8fb06046c6c196765707eacf37c4c023.png|3|https://ask.qcloudimg.com/http-save/yehe-900000/d9d3b3203aa22d1a64f785f02ea23431.png^0|A|1|0|0|V|3V|M|5|0|0|0|0|X|0|0|1I|11|F|0|0|1|0|0|1|0|1|1|0|0|1|0|0|23|1O|E|0|0|1|0|0|1|0|1|2|0|0|1|0|0|W|0|0|1|0|0|1|0|1|3|0|0|1|0|0|24|0^^$0|@$1|2|3|4|5|6|7|1Q|8|@$9|1R|A|1S|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|1T|8|@]|D|@]|E|$]]|$1|H|3|I|5|6|7|1U|8|@$9|1V|A|1W|B|J]]|D|@$9|1X|A|1Y|1|1Z]]|E|$]]|$1|K|3|L|5|6|7|20|8|@]|D|@]|E|$]]|$1|M|3|N|5|6|7|21|8|@$9|22|A|23|B|C]]|D|@]|E|$]]|$1|O|3|P|5|6|7|24|8|@$9|25|A|26|B|C]|$9|27|A|28|B|J]]|D|@]|E|$]]|$1|Q|3|R|5|6|7|29|8|@$9|2A|A|2B|B|C]]|D|@]|E|$]]|$1|S|3|T|5|U|7|2C|8|@$9|2D|A|2E|B|C]]|D|@$9|2F|A|2G|1|2H]]|E|$]]|$1|V|3|R|5|6|7|2I|8|@$9|2J|A|2K|B|C]]|D|@]|E|$]]|$1|W|3|X|5|6|7|2L|8|@$9|2M|A|2N|B|C]|$9|2O|A|2P|B|J]]|D|@]|E|$]]|$1|Y|3|R|5|6|7|2Q|8|@$9|2R|A|2S|B|C]]|D|@]|E|$]]|$1|Z|3|T|5|U|7|2T|8|@$9|2U|A|2V|B|C]]|D|@$9|2W|A|2X|1|2Y]]|E|$]]|$1|10|3|R|5|6|7|2Z|8|@$9|30|A|31|B|C]]|D|@]|E|$]]|$1|11|3|12|5|6|7|32|8|@$9|33|A|34|B|C]]|D|@]|E|$]]|$1|13|3|R|5|6|7|35|8|@$9|36|A|37|B|C]]|D|@]|E|$]]|$1|14|3|T|5|U|7|38|8|@$9|39|A|3A|B|C]]|D|@$9|3B|A|3C|1|3D]]|E|$]]|$1|15|3|R|5|6|7|3E|8|@$9|3F|A|3G|B|C]]|D|@]|E|$]]|$1|16|3|17|5|6|7|3H|8|@$9|3I|A|3J|B|C]]|D|@]|E|$]]|$1|18|3|-4|5|6|7|3K|8|@]|D|@]|E|$]]]|19|$1A|$5|1B|1C|1D|E|$1E|1F]]|1G|$5|1H|1C|1I|E|$1J|1K|1L|-4]]|1M|$5|1H|1C|1I|E|$1J|1N|1L|-4]]|1O|$5|1H|1C|1I|E|$1J|1P|1L|-4]]]]

For Xcode 10.2:

Although this question has many answers but I wanted to explain the whole concept in detail so that everyone can apply this knowledge to further or previous versions of Xcode too.

Every Xcode project consists of one or more targets. According to <a href="https://developer.apple.com/library/archive/featuredarticles/XcodeConcepts/Concept-Targets.html" rel="noreferrer">apple</a>, <code>A target specifies a product to build and contains the instructions for building the product from a set of files in a project or workspace.</code> So every target is a product (app) on its own. 

Steps to change the name: 

Step 1: Go to the Targets and open the Info tab of the target whose name you want to change.

Step 2: View the Bundle name key under the Custom iOS Target Properties that is set to the default property of <code>$(PRODUCT_NAME)</code>.

<a href="https://i.stack.imgur.com/aVPS8.jpg" rel="noreferrer"><img src="https://i.stack.imgur.com/aVPS8.jpg" alt="enter image description here"></a>

Step 3: You can either change the Bundle name directly (not recommended) or if you open the Build Settings tab then on searching for Product Name under Setting you will see that Product Name is set to <code>$(TARGET_NAME)</code>.

<a href="https://i.stack.imgur.com/imW8l.png" rel="noreferrer"><img src="https://i.stack.imgur.com/imW8l.png" alt="enter image description here"></a>

Step 3A: You can change the Product Name or you can also change the Target Name by double clicking on the target.

<a href="https://i.stack.imgur.com/F1iro.png" rel="noreferrer"><img src="https://i.stack.imgur.com/F1iro.png" alt="enter image description here"></a>

So changing the Product Name (App Name) or Target Name both will result into similar results. But if you only want to change the App Name and want to keep using the same Target Name then only change the Product Name.

blocks|key|4023288|text|如果您想更改名称，它将显示在您的屏幕上，在您的图标正下方，在Xcode4中，转到目标→信息→捆绑包显示名称，并将其更改为您想要的任何名称。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4023289|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

If you want to change the name, that will be displayed on your screen, right under your icon, in Xcode 4, go to Targets → Info → Bundle Display Name and change it to whatever you want.

blocks|key|846781|text|在Xcode4中，单击项目名称开始重命名。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|846782|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

In Xcode 4 click on project name to start renaming.

blocks|key|3178239|text|对于Xcode11，如果您想要更改应用程序显示名称，那么只需转到plist并替换CFBundleDisplayName的值|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|3178240|<key>CFBundleDisplayName</key>
<string>Your+App+Name</string>|code-block|syntax|javascript|3178241|entityMap^0|14|J|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@$9|N|A|O|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|P|8|@]|D|@]|E|$I|J]]|$1|K|3|-4|5|6|7|Q|8|@]|D|@]|E|$]]]|L|$]]

For Xcode 11, if you want to change the App Display Name then simply go to plist and simply replace the value of <code>CFBundleDisplayName</code>:
<pre><code>&lt;key&gt;CFBundleDisplayName&lt;/key&gt;
&lt;string&gt;Your App Name&lt;/string&gt;
</code></pre>

blocks|key|842060|text|在Xcode8中很容易更改。在项目目标→通用标识部分的“显示名称”字段中输入应用程序名称。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|842061|​|842062|📷|atomic|offset|length|842063|842064|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/ebf6a222eea37d701133f8f3623bb87c.png|imageAlt^0|0|0|0|1|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|T|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|U|8|@]|9|@$G|V|H|W|1|X]]|A|$]]|$1|I|3|C|5|6|7|Y|8|@]|9|@]|A|$]]|$1|J|3|-4|5|6|7|Z|8|@]|9|@]|A|$]]]|K|$L|$5|M|N|O|A|$P|Q|R|-4]]]]

It's very easy to change in Xcode 8. enter the app name in the &quot;Display Name&quot; field in Project Target → General Identity section.
<a href="https://i.stack.imgur.com/htIF3.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/htIF3.png" alt="enter image description here" /></a>

blocks|key|3176358|text|另外:您的目标名称可能与您的应用程序名称相同-请注意，更改目标名称不会更改应用程序名称-只会更改下面描述的目标属性-将更改应用程序名称。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3176359|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

Also: your target name may be the same as your app name - note that changing the target name does not change the app name - only the change in the target properties described below - will change the app name.

blocks|key|4023534|text|请注意捆绑包显示名称--这是在应用程序菜单中更改名称的正确方法，但在看到更改实际生效之前，您可能必须在iOS模拟器中重置内容和设置。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4023535|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

A note on the bundle display name -- this is the right way to change the name in your app menu, but you'll likely have to reset content and settings in your iOS simulator before you see the change actually take effect.

blocks|key|847093|text|为了在一个地方收集所有相关信息，下面是这个问题的official+answer+--它是我在Xcode5.1.1上唯一有效的all|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|847094|只需在Xcode中使用Identity和Type窗格。|847095|​|847096|📷|atomic|847097|847098|entityMap|0|LINK|mutability|MUTABLE|url|https://developer.apple.com/library/ios/qa/qa1625/_index.html|1|IMAGE|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/0f230bd38c2720d18cb57156fc128c9f.png|imageAlt^0|O|F|0|0|0|0|0|1|1|0|0^^$0|@$1|2|3|4|5|6|7|Z|8|@]|9|@$A|10|B|11|1|12]]|C|$]]|$1|D|3|E|5|6|7|13|8|@]|9|@]|C|$]]|$1|F|3|G|5|6|7|14|8|@]|9|@]|C|$]]|$1|H|3|I|5|J|7|15|8|@]|9|@$A|16|B|17|1|18]]|C|$]]|$1|K|3|G|5|6|7|19|8|@]|9|@]|C|$]]|$1|L|3|-4|5|6|7|1A|8|@]|9|@]|C|$]]]|M|$N|$5|O|P|Q|C|$R|S]]|T|$5|U|P|V|C|$W|X|Y|-4]]]]

For the sake of gathering all relevant information in one place, here is the <a href="https://developer.apple.com/library/ios/qa/qa1625/_index.html" rel="nofollow noreferrer">official answer</a> to this question - and it is the only one that worked for me on Xcode 5.1.1
Just use the Identity and Type pane in Xcode.
<img src="https://i.stack.imgur.com/lMkrS.png" alt="Use Identity and Type pane in Xcode" />

blocks|key|847154|text|您可以在不更改Project+Name+(特别是目录)的情况下修改Product+Name。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|847155|构建设置>搜索关键字“产品名称”>更新值|BOLD|847156|entityMap^0|7|C|X|C|0|B|4|0^^$0|@$1|2|3|4|5|6|7|K|8|@$9|L|A|M|B|C]|$9|N|A|O|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|P|8|@$9|Q|A|R|B|H]]|D|@]|E|$]]|$1|I|3|-4|5|6|7|S|8|@]|D|@]|E|$]]]|J|$]]

You can modify the <code>Product Name</code> without changing your <code>Project Name</code> (especially the directory).

Build Settings > search the keyword "product name" > update values

blocks|key|3177089|text|仅用于在Xcode+4或更高版本中更改应用程序名称(将与应用程序图标一起显示)：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3177090|单击组和文件面板中的项目文件图标，选择目标→构建设置→打包→产品名称。单击行。将会出现一个弹出窗口。在此处键入您的新应用程序名称。|3177091|仅用于在Xcode+4或更高版本中更改项目名称(将与项目图标一起显示)：|3177092|在Groups+&+Files面板中单击您的项目文件图标，从右窗格中选择project+(above+)。只需在最右边的窗格中查看(只有当您启用了“隐藏或显示实用程序”时，它才可见)。查找项目名称。将其编辑为您要为项目指定的新名称。|3177093|从模拟器/设备中删除你的应用程序，清理并运行。变化应该会有所反映。|3177094|就这样。|3177095|entityMap^0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|O|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|P|8|@]|9|@]|A|$]]|$1|F|3|G|5|6|7|Q|8|@]|9|@]|A|$]]|$1|H|3|I|5|6|7|R|8|@]|9|@]|A|$]]|$1|J|3|K|5|6|7|S|8|@]|9|@]|A|$]]|$1|L|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|M|$]]

For changing the application name only (that will display along with the app icon) in Xcode 4 or later:
Click on your project file icon from Groups &amp; Files panel, choose Target → Build Settings → Packaging → Product Name. Click on the row. A pop-up will come. Type your new app name here.
For changing the project name only (that will display along with project icon) in Xcode 4 or later:
Click on your project file icon from the Groups &amp; Files panel, choose Project (above targets) from the right pane. Just see at the far right pane (it will be visible only if you have enabled &quot;Hide or show utilities&quot;). Look for the project name. Edit it to a new name you want to give your project.
Delete your app from simulator/device, clean and run. Changes should reflect.
That's it.

blocks|key|4024270|text|我在主屏幕上看到了许多更改应用程序名称的方法，我认为没有必要编辑.plist文件或更改目标的构建设置。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|4024271|默认情况下，在Xcode7.2中，您的plist文件中甚至没有'bundle+display+name‘。|4024272|默认情况下，目标的“构建设置”选项卡中的“产品名称”等于$(TARGET_NAME)。你好，这很方便，我不是故意要改变的。|4024273|因此，你可以简单地更改你的目标名称，就像hallski在接受答案的评论中所说的那样。我为它做了一张图片：|BOLD|4024274|​|4024275|📷|atomic|4024276|4024277|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/c90d87c98592b9acbaf347b76433fb3f.png|imageAlt^0|W|6|0|J|5|0|S|E|0|K|7|0|0|0|1|0|0|0^^$0|@$1|2|3|4|5|6|7|11|8|@$9|12|A|13|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|14|8|@$9|15|A|16|B|C]]|D|@]|E|$]]|$1|H|3|I|5|6|7|17|8|@$9|18|A|19|B|C]]|D|@]|E|$]]|$1|J|3|K|5|6|7|1A|8|@$9|1B|A|1C|B|L]]|D|@]|E|$]]|$1|M|3|N|5|6|7|1D|8|@]|D|@]|E|$]]|$1|O|3|P|5|Q|7|1E|8|@]|D|@$9|1F|A|1G|1|1H]]|E|$]]|$1|R|3|N|5|6|7|1I|8|@]|D|@]|E|$]]|$1|S|3|-4|5|6|7|1J|8|@]|D|@]|E|$]]]|T|$U|$5|V|W|X|E|$Y|Z|10|-4]]]]

I saw many ways to change your app name on the home screen, and I don't think the necessity of edit your <code>.plist</code> file or changing Build Settings of target is justified.
By default in Xcode 7.2 you even don't have 'bundle display name' in your <code>plist</code> file.
And by default, your 'Product name' in 'Build settings' tab of your target is equal to <code>$(TARGET_NAME)</code>. IMHO, it's convenient and didn't mean to change.
So you can simply change your Target name like hallski said in his comment for accepted answer. I made picture for it:
<a href="https://i.stack.imgur.com/4Xnj9.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/4Xnj9.png" alt="Enter image description here" /></a>

blocks|key|3177810|text|我认为有一点混乱：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3177811|3177812|是否要更改项目名称或|unordered-list-item|offset|length|style|BOLD|3177813|是否要更改iOS仪表板上的应用程序名称？|3177814|3177815|通常，更改后者就足够了，在plist中添加/修改BUNDLE+DISPLAY+NAME键。|3177816|最好保持项目名称不变，但它可能会更改。|3177817|请注意，捆绑显示名称可以包含空格和特殊字符，但不能包含项目。这样做，一些cmd行工具将失败，因为文件名路径规则。|3177818|甚至可以本地化更多的Bundle显示名称。|3177819|因此，除非您处于早期阶段并且需要更改内部项目名称，否则请继续使用Bundle+Display+name键。|3177820|entityMap^0|0|0|5|4|0|D|6|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Y|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|Z|8|@]|9|@]|A|$]]|$1|C|3|D|5|E|7|10|8|@$F|11|G|12|H|I]]|9|@]|A|$]]|$1|J|3|K|5|E|7|13|8|@$F|14|G|15|H|I]]|9|@]|A|$]]|$1|L|3|-4|5|6|7|16|8|@]|9|@]|A|$]]|$1|M|3|N|5|6|7|17|8|@]|9|@]|A|$]]|$1|O|3|P|5|6|7|18|8|@]|9|@]|A|$]]|$1|Q|3|R|5|6|7|19|8|@]|9|@]|A|$]]|$1|S|3|T|5|6|7|1A|8|@]|9|@]|A|$]]|$1|U|3|V|5|6|7|1B|8|@]|9|@]|A|$]]|$1|W|3|-4|5|6|7|1C|8|@]|9|@]|A|$]]]|X|$]]

I think there is a bit of confusion:
<ul>
<li>Do you want to change the project name or</li>
<li>do you want to change the App name on the iOS dashboard?</li>
</ul>
Usually it is enough to change the latter, adding/modifying the BUNDLE DISPLAY NAME key in plist.
It is better to leave the project name untouched, but it may be changed.
Note that Bundle display Name can contain spaces and special characters, but project not. Doing so some cmd line tools will fail due to filename path rules.
And even more Bundle Display names can be localized.
So unless you are in early stage and need to change the internal project name, go on using the Bundle Display Name key.

blocks|key|847377|text|确实有|type|unstyled|depth|inlineStyleRanges|entityRanges|data|847378|847379|Product+name+($(PRODUCT_NAME))：默认为Target+name。这对于scheme选择正确的target|unordered-list-item|offset|length|style|CODE|847380|Bundle+display+name+(CFBundleDisplayName)很有用:默认为Product+name。这是向您的iOS+user|847381|显示的内容|847382|entityMap^0|0|0|0|C|E|F|Y|B|1D|6|0|0|J|L|J|1C|C|0|0^^$0|@$1|2|3|4|5|6|7|P|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|C|3|D|5|E|7|R|8|@$F|S|G|T|H|I]|$F|U|G|V|H|I]|$F|W|G|X|H|I]|$F|Y|G|Z|H|I]]|9|@]|A|$]]|$1|J|3|K|5|E|7|10|8|@$F|11|G|12|H|I]|$F|13|G|14|H|I]|$F|15|G|16|H|I]]|9|@]|A|$]]|$1|L|3|M|5|6|7|17|8|@]|9|@]|A|$]]|$1|N|3|-4|5|6|7|18|8|@]|9|@]|A|$]]]|O|$]]

There are 

<ul>
<li><code>Product name</code> (<code>$(PRODUCT_NAME)</code>): defaults to <code>Target name</code>. This is useful for <code>scheme</code> to select the right target</li>
<li><code>Bundle display name</code> (<code>CFBundleDisplayName</code>): defaults to <code>Product name</code>. This is what is displayed to your iOS user</li>
</ul>

blocks|key|4024520|text|项目导航器→常规→显示名称|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4024521|​|4024522|📷|atomic|offset|length|4024523|4024524|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/0ffbbb897b910c358956d61212273aa5.png|imageAlt^0|0|0|0|1|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|T|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|U|8|@]|9|@$G|V|H|W|1|X]]|A|$]]|$1|I|3|C|5|6|7|Y|8|@]|9|@]|A|$]]|$1|J|3|-4|5|6|7|Z|8|@]|9|@]|A|$]]]|K|$L|$5|M|N|O|A|$P|Q|R|-4]]]]

Project Navigator → General → Display Name
<a href="https://i.stack.imgur.com/F7Obe.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/F7Obe.png" alt="enter image description here" /></a>

blocks|key|5435046|text|最简单的方法是:选择目标名称，双击它，然后重命名。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|5435047|你会在设备或模拟器的图标下面看到你的应用程序的新名称。|5435048|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|G|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|H|8|@]|9|@]|A|$]]]|E|$]]

The easiest way: select the TARGET name, double click on it, and rename.
You'll see your app's new name underneath the icon on your device or simulator.

blocks|key|841886|text|使用Javier's+approach重命名我的应用程序效果很好。最后只有一小部分我想补充的内容。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|841887|在清理和重建之后，我仍然得到了一个Mach-O链接器错误。要解决此问题，请选择yourProject+(在Project+Navigator中)。在Targets下，选择General选项卡下的yourProjectTests+(测试目标)→，将Host+Application的值更新为新重命名的项目。|841888|entityMap|0|LINK|mutability|MUTABLE|url|https://stackoverflow.com/a/20418989/3962892^0|2|H|0|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@$A|O|B|P|1|Q]]|C|$]]|$1|D|3|E|5|6|7|R|8|@]|9|@]|C|$]]|$1|F|3|-4|5|6|7|S|8|@]|9|@]|C|$]]]|G|$H|$5|I|J|K|C|$L|M]]]]

Using <a href="https://stackoverflow.com/a/20418989/3962892" title="Navigate to Javier's answer">Javier's approach</a> to rename my app works perfectly. There is just one small bit missing in the end that I wanted to add.
I still ended up getting a Mach-O Linker Error after a clean and rebuild. To resolve this; select yourProject (in the Project Navigator). Under Targets, select yourProjectTests (the test target) → under the General tab, update the Host Application's value to the newly renamed project.

blocks|key|5435179|text|在Target→Build+Setting→Product+name字段中，您可以在此处编辑该字段。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|5435180|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

In Target → Build Setting → Product name field, you can edit that field here.

blocks|key|4024623|text|选择项目导航器→，选择目标→Identity→Display+Name→Name。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4024624|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

Select project navigator → select Target → Identity → Display Name → Name.

blocks|key|4023927|text|在重命名我的iOS项目后，我使用了这个脚本。它有助于更改目录名称并使名称同步。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4023928|http://github.com/ytbryan/rename|offset|length|4023929|注意:您需要手动更改方案的名称。|4023930|entityMap|0|LINK|mutability|MUTABLE|url^0|0|0|W|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|P|8|@]|9|@$D|Q|E|R|1|S]]|A|$]]|$1|F|3|G|5|6|7|T|8|@]|9|@]|A|$]]|$1|H|3|-4|5|6|7|U|8|@]|9|@]|A|$]]]|I|$J|$5|K|L|M|A|$N|C]]]]

I am using this script after I rename my iOS project. It helps to change the directories name and make the names in sync.
<a href="http://github.com/ytbryan/rename" rel="nofollow noreferrer">http://github.com/ytbryan/rename</a>
NOTE: you will need to manually change the scheme's name.

blocks|key|841942|text|下面的链接适用于Xcode6，特别是在尝试重命名项目后出现错误时。基本上，只要尝试构建一个新的应用程序方案即可。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|841943|https://stackoverflow.com/a/27572164/4114835|offset|length|841944|entityMap|0|LINK|mutability|MUTABLE|url^0|0|0|18|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|N|8|@]|9|@$D|O|E|P|1|Q]]|A|$]]|$1|F|3|-4|5|6|7|R|8|@]|9|@]|A|$]]]|G|$H|$5|I|J|K|A|$L|C]]]]

The link below works for Xcode 6, especially if you are getting an error after trying to rename your project. Basically, just try building a new scheme of your app.

<a href="https://stackoverflow.com/a/27572164/4114835">https://stackoverflow.com/a/27572164/4114835</a>

blocks|key|4025018|text|请按照以下四个步骤维护序列号。在第四步中输入你想要的名字..|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4025019|​|4025020|📷|atomic|offset|length|4025021|4025022|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/8a8f9d5625e36365441895498094a0c8.png|imageAlt^0|0|0|0|1|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|T|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|U|8|@]|9|@$G|V|H|W|1|X]]|A|$]]|$1|I|3|C|5|6|7|Y|8|@]|9|@]|A|$]]|$1|J|3|-4|5|6|7|Z|8|@]|9|@]|A|$]]]|K|$L|$5|M|N|O|A|$P|Q|R|-4]]]]

Follow these four steps maintaining serial no. And in step 4 give your desired name..
<a href="https://i.stack.imgur.com/6WpHg.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/6WpHg.png" alt="enter image description here" /></a>

blocks|key|5436035|text|使用目标→内部版本设置→产品名称。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|5436036|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

Use Target → Build Setting → Product name.

I began an iPhone project the other day with a silly development code name, and now I want to change the name of the project since it's nearly finished. 

But I'm not sure how to do this with Xcode, trying the obvious of changing the application's name in the info.plist file, causes the signing process to go wrong (I think...) and my app won't launch giving me a Launcher error.

I guess I could make a new project and copy paste everything over, but it seems so primitive that I'm hoping for a more civilized solution.

How to change the name of an iOS app?

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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前几天我用一个愚蠢的开发代号开始了一个iPhone项目，现在我想更改项目的名称，因为它快完成了。但是我不确定如何使用Xcode来做到这一点，尝试在info.plist文件中更改应用程序的名称这一显而易见的做法会导致签名过程出错(我认为...)并且我的应用程序无法启动，这会给我一个启动程序错误。我想我可以做一个新项目，然后复制粘贴所有内容，但它看起来太原始了，我希望有一个更文明的解决方案。

问如何更改iOS应用的名称？
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回答 32

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