Voicemeeter Options/Devices?

I am trying to integrate ALVR into my existing Voicemeeter Potato setup so I can route game and Discord audio to my VR headset. While I managed to get the VR microphone working once using a virtual audio cable, I cannot get any audio to play back through the headset. I have cycled through every hardware out device in Voicemeeter and reinstalled both VB-Cable and Virtual Audio Cable, but nothing works. The main issue is that the Windows audio device names are incredibly confusing, and I cannot figure out which specific virtual devices ALVR is actually using to push sound to the headset.