Name change

Is there a possibility that I can get my profile name changed to "Cappy?" I made this account in 2018 when I was with a group called NTLB, and im planning on coming back into the Arma life server. If there is a way I can get a name change that'd be sick as I dont see any in the edit profile section. 

You can change your name by pressing your name in the top right, going into account settings then editing "Display Name".  

Thank you, I appreciate it!