[Hall of Famer]

I highly doubt it will make any differences even if you change your cashname from here. You can give a try if you want to, but I cant guarantee anything. The cash system is going through an overhaul in Mys v1.2.x series anyway.

@Roconza: Actually the nickname of adoptables can get changed too. The script automatically checks if your pet's species name and nicknames match with each other. It will update the pet's nickname too if it appears to be identical as its species name.