how to rename project in unity 4.5.2

hey all,, can you help me?
how to rename project in unity 4.5.2..??
i've copy the folder of game,, and i rename the project in the new folder,, but after i build and run in devices the name project in my handphone still same..

 

Try changing Edit->Project Settings->Player Settings.

 

there was nothing anything,, is there another solution?

 

StarManta is right, it is Edit -> Project Settings -> Player -> Product Name (close to the top)

 

in my unity product name does not exist

 

Could you make a screenshot of the PlayerSettings menu?
Normal the product name is all-ways up there.
If not , unity mite be broke en for you and you should try to reinstall it.

 

bie19, you need to pay attention. You define the name of the game on device in player settings menu, not the name of the project folder.

 

thank for replay,, i can rename now..