Stop making a mess. Use ROONALBUMTAG file tags if needed to help in the process if you haven’t already imported your “100+ movies”.
Just realized, it is not fully solving my issue 
What’s the “roonalbumtag”? I am still in exploratory phase whether Roon will work for me and better addresses my admittingly complex needs better than the solutions I have been using before.
Thanks. This will require me to retag my files?