Not 100% accurate.
It computes a “bogohash” of video files as well, to remember moved files. Which is what made the infamous Plex dance necessary in the first place.
If you use the same placeholder video file for all the fake items, things will turn complicated if a mismatch occurs and you’re trying to untangle it. It’s why I wrote what I wrote in step 5 above.
IMHO the name of the fake library should be descriptive enough to send the user to the Prime app.
