Can I change my screen name in the game?
 

Tittle says it all.. Can I?

yes you can...
its your gaming name in steam, so you will have to change it in the steam settings.
you should find it in steam/settings/friends i think

Yes. Open your profile in Steam and look there..you will see where you can change your name

Sry can't remember exact tabs

And the it is changed for all the games you play. A real! pita :(

S!

Indeed here we have a serious problem for people who play several MP games on Steam.

I personally don't, but a squad mate (and many other CloD players I would guess) also plays other MP games which also take the name of the player directly from Steam, so he can't have our squad tag on the name while flying (or the clan tag when playing fps'). Otherwise he would have to change his Steam name constantly.

So, requesting feature for CloD: Changeable player name in-game.

You might want to post that here
http://forum.1cpublishing.eu/showthread.php?t=28341