Change application name in Xcode / Cocoa

cocoa, objective-c, rename, xcode, xcode4

Solution

Click your project on the left at the top where it list all of the files associated with said project. Press return on your keyboard and simply rename it.

Problem

What's the most efficient way to change my Mac OS X application name in Xcode? (I know it's easy; I've done it in the past but I can't really remember how... :/) What I mean : - Let's say, I've got a Project/Application named `oldName`. - How do I change that to `newName`, so that this new name appears everywhere it should be? (Application name, bundle identifier, About dialog, Dock, etc)

Original source