Changing your name
Barracks
Section titled “Barracks”On the main menu, select Barracks and then click your current name in the top right (this may be Unknown Solider).
You can move the cursor with the Arrow keys or just start writing to overwrite the existing text.
Press Enter to confirm your new name.
Console
Section titled “Console”You can change your name using the console with the name command. See the console guide for more details.