How to change Xcode Project name

Question

I have developed my app in Xcode for iPhone, in start I have just named it without secnec now I want to change my app name I have replace my old app name with new one as I h

Answer 1

I am using xcode 4.3.1 and tried to change product name as Quakeboy said above in the bundle setting, but it led to reading error. I was stuck in this error for an hour and now it is working well. I simply made the product name blank then retype the older name that I had before. building succeeded again!

Note to anyone who like to change project name : you don't have to change the project file name the bundle display name will be display to users so just don't hang out with this issue too much. can be wasting time.