Do you mean that there is a fast way to recreate the game with other prerequisites and the players that have already joined
Yes. Go to *Full settings in the current game. Find where it says template (name of the template, likely Custom Template), click it and you can remake the game + change settings. Players should already be placed, so go and remove the ones you don't want and add open seats in their place too.
Edited 5/7/2019 19:25:59