如何使用jquery重新索引数组属性名称

<script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>

var originalArray = [
  { name: 'John', age: 25 },
  { name: 'Jane', age: 30 },
  { name: 'Bob', age: 35 }
];

var newArray = $.map(originalArray, function(item, index) {
  return {
    fullName: item.name,
    yearsOld: item.age
  };
});

$.each(newArray, function(index, item) {
  console.log('Full Name:', item.fullName);
  console.log('Age:', item.yearsOld);
});