Is there a way to change the CO-OP mission settings in LAN for Yuri's Revenge?

[Takuun]

Me and my buddy are playing through the CO-OP for Yuri's revenge and I was wondering if there was a way to change the settings to enable superweapons etc and set the difficulty of the computer AI. We were playing on Vanilla Yuri's Revenge but we kept getting reconnection error during the soviet co-op when we played through the whole allied one just fine. 

 

Any answers are appreciated! Thanks!