I had first to explain my plan than i tell you my problem

First of all i want to create a server with Maps Only from Clan Members. OK But we do not want only One Game MOde. Royal @ the Time.
Du you know how i can change The Game Type from Royal to Team Survival ( during the Server is running ) ?
ore is there Any way?
i Search lot but my english is not so good every time read wrong xD i done a lobby matchmaking server etc but this is not what i want ore im blind xD
thx for Helping
