The only exception is the CRR SD40, where you can put your own numbers on the number boards. Unfortunately, that number will appear with that livery every time.
here! https://www.trainsimcommunity.com/m...ican/c59-locomotives/i1543-awvr-liveries-pack https://www.trainsimcommunity.com/m...can/c59-locomotives/i1544-awvr-extra-liveries