Changing Scorescreen Values

Alright, now I want to change some of the values on the score screen, I wanted "Hired Mercenaries" to become "Assists" and to display that value. Now how can I make the number for each player mirror their assists? SetPlayerState doesn't work, and I can't directly change the value since it is a constant or somesuch...help is appreciated.

its in gameplay interface

I don't want to change the word values, I already know how to do that...I want to force the actual numbers that are displayed to mirror the assists the player recieved.

Make it so every time a player assists, that player buys a mercenary which is instantly removed