you can change your name profile in NFSU

[Pelado]

you can download the tool to do this from
http://download.jgsoft.com/editpad/Setu ... roDemo.exe
First change the old name in the 4 files (5 if you play online) of the settings folder for your new name.Then open all the settings folder files with this tool and clic on the button right below the new button.Serch text:your old name.Replace text:your new name.Search this in each file.Save all files where you change the name.Then in the game you have to adjust some options like sound ,camera ,etc.