Using VW Mode on C4FM YSF Rooms


there existing a few rooms here in Germany on C4FM YSF ( rooms like Ramses2) wich allow the usage of the high quality wv mode from yaesu. NormalĀ  Rooms uses the DN mode in most ysf and fcs rooms, unfortunally stations using wv mode are not hearable via dvswitch.
is the a possibillity to activate wv mode by TX/RX for this in dvswitch or supports dvswitch only DN mode?

BR. Stefan DL1ESZ