To change the installed application name, in Xcode:
1. Select your Target on the left side under Groups & Files
2. Select File > Get Info
3. Select the Build tab
4. From the Configurations popup, select All Configurations
5. In the search box, type in "product name"
6. Double-click the entry field and type in the new name of your product, and select OK.
7. In your Info.plist, change your Bundle Display Name and your Bundle Name appropriately.
8. Do a clean build (Build > Clean all targets; Build > Build)
Once you’ve completed these steps, you should have a newly built binary in the Products folder. It is important not to change your Bundle Identifier which is used to uniquely identify your application in the App Store. Changing the Bundle Identifier will prevent users from upgrading, and effectively introduce a new application rather than an update.
If necessary, be sure to update the application name in iTunes Connect, as well as in any other metadata references or screenshots.
If you have any questions about this response, or would like to discuss it further, please feel free to reply to this email. We look forward to reviewing your revised app.
Best Regards,
App Review Team
iPhone Developer Program
要更改已安装的应用程序的名称，在Xcode：
1。在左侧选择您的目标下组和文件
2。选择“文件”>“获取信息
3。选择“生成”选项卡
4。从配置弹出窗口中，选择“所有配置
5。在搜索框中，键入“产品名称”
6。在您的产品名称，双击输入字段和类型，并选择“确定”。
7。在你的Info.plist，适当改变你的捆绑显示名称和你的软件包名称。
8。做一个干净的构建（“生成”>“清理所有的目标;”生成“>”生成）
一旦你完成了这些步骤，你应该有一个新建的二进制产品文件夹中。重要的是不要改变你的捆绑标识符是用来唯一标识您的应用程序在App Store中。的捆绑标识符的更改会阻止用户升级，并有效地引进新的应用程序，而不是更新。
如果有必要，请务必更新应用程序的名称在iTunes Connect，以及在任何其他元数据引用或截图。
有关该响应，如果您有任何疑问，或想进一步讨论这个问题，请随时回复此邮件。我们期待审查经修改的应用程序。
最好的问候，
应用程序审查小组
iPhone开发者计划