Custom default video?

I looked around and couldn’t find a topic about this (and if I missed it I apologize, feel free to point me to it). I was wondering if it’s possible to set a default video in permanent rooms you own? You know how when you get on Watch2Gether and it already has a video set before you add any links or anything? Well if it’s possible to change that video to be a custom one, so when we join in a permanent room it loads the custom one instead of the general Watch2Gether one, that’d be awesome. If it’s not already an option (and if it is please tell me how to do it). I hope I’m making sense.

Thanks a lot for your input. Currently we are experimenting a bit with the default videos to see which options are working the best. I keep your idea in mind, i can imagine that some other users might like this as well.