Rename Project in iOS 4

I just recently upgraded XCode to version 4 (4.0.2 to be precise). I wish to change a project name (it was very intuiti开发者_运维知识库ve in version 3), i.e. change all relevant files names and the icon text on the phone itself, and I can't seem to find where I do it.

Anyone?

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Tap to select the project name in the Project navigator, change the name, hit return, it will prompt you if you want to rename or not.