What about cooperative games? Do they give a Vac ban?

For example.
Stardew valley. Let’s say I went into the game and I created a farm, that is, I am the host, will Vac give me the use of cheats while playing with a friend? Or the second situation, if the host is my friend, what will happen in this case?

The trainer is only intended for single player. WeMod does not condone cheating in multiplayer or co-op game modes. If the mods work in multiplayer it is not intended and we are not responsible for any consequences that may result from using the trainers online.