COD Warzone Cloud Gaming?

I wanted to ask if it is possible to play Call of Duty Warzone on a cloud gaming platform. I have a relatively good PC and the game works fine, but I would like to play with a friend who only has a fairly old laptop. That means he would have to play the game via cloud gaming, but unfortunately GeForce Now, Stadia etc. Do not have the game. Therefore, my question would be whether there's any possible free variant to play that via a cloud.

You can rent a vserver or dedicated server and do it yourself

With boosteroid, but not for free