No. Back up the ide. Now, search Mandy's name, copy JKGirl_Mandy or whatever until /Anim/GS_Female_A.act, then paste over player until Player.act... (make sure to include all dots, and pay attention to the fact that act here is lowercase) by highlighting that part and then right clicking "paste insert".
Now, open the backup ide, and do the opposite. Copy from player until Player.act..., then on the edited ide, paste on JKGirl_Mandy until /Anim/GS_Female_A.act.