Tell me how to rename the project - more precisely, not even the whole project can be, but only the name in the iphone menu and when opening the application the inscription "ghfgfh". If I change the name in xcode (in the line on the right), then it gives me a name change, offers to rename some files, then a gear appears in the simulator instead of the application launch button and does not start the project
2 answers
I understand correctly that you have xcode 6.3 or 6.3.1? It has a bug, when you rename a project, xcode crashes and spoils the project. Here https://stackoverflow.com/questions/29824737/xcode-6-3-1-crashes-while-renaming-project/29830678#29830678 discussed this problem. And you can also look here: https://stackoverflow.com/questions/14385542/project-crashes-after-rename
I think that the easiest option is to roll back to xcode 6.2. Or you can also see this solution here: https://stackoverflow.com/questions/29692487/xcode-6-3-is-crashing-on-project-rename/29839390#29839390
For the caption under the icon is the parameter 'Bundle display name' in Info.plist
It can be localized by adding the InfoPlist.strings file with the contents to the project:
"CFBundleDisplayName" = "Name";