I've also been trying to figure out how to stream sound from my DAW session live through Skype or Zoom.
Conceptually Voicemeter Banana should work, and it does, as long as I am using (say) a Media player to play my audio files (latency can crop up though). But I get a bad robotic kind of sound when the sound source is my mic going through my daw, especially with any effects added.
Zoom looks very promising with its feature of Share Screen with audio.
But strangely while it allows me to share the DAW screen in real time it doesn't capture audio. This does not happen if I am sharing a regular audio file in a media player. Still trying to figure it out.
Will try out the other links posted here and report back. Hopefully there is a simpler way of getting this done.