Does anyone know a web ui upnp control point or an alternative to logitech media server (LMS)?

I use kodi at the moment with a panel_iframe to show chorus2. I have multiple renderer / intelligent speakers (running ubuntu on Pi Zero W). Now I’am searchig for a control point or something else to control all those devices. I used logitech media server that worked quiet ok.

Do you know any upnp control point with a web ui? Is there something like this already integrated in kodi? Do you know alternatives to logitech media server (lms)?

I lack of all the different terms to precisely search with google. Any help very appreciated!