Two UPnP-MediaServers

Beside as a video-player I want to use OSMC as UPnP-Server for my music. But I want to seperate the archive in two (e.g. my wife and mine).

Is this possible? Maybe there are two instances of an UPnP-Server?

Or can I install a second (different, e.g. Twonky) UPnP-Server via apt-get, deb, …?