Can you limit matchmaking to 2 when the maximum players is 16?

Hello! I was wondering if you can limit matchmaking to only 2 players when u play the map on public, but 16 players when the map is private. I’m making a 1v1 map where I want only 2 players to join when the map in public lobbies and when playing with frnds, the map should hold upto 16 players. Do you guys think this is possible? or is it atleast possible through verse?