mpd to remote dlna

I currently use an mpd with 4 configured outputs, wired to speakers in the ceilings as home-made "multiroom" audio system. I would like to add wireless speakers, e.g. one like this . The question is: How can I tell mpd that there is an output which is in fact remote a dlna/upnp (even aiyplay would be fine) ip-device ? Is it possible at all ? **Edit 1:** I found a way , though through pulseaudio and not dlna (which could be a use for one of my Raspberry Pis).