Hello @Faith_Driven! We are extremely happy to see you with us! Welcome to Elfsight Community 
Unfortunately, at the moment, there is no option to display YouTube playlists this way. I am sorry 
I think your idea is really awesome. Could you please share it in our Wishlist?
Please leave your request in YouTube Gallery - Elfsight Community to get a notification upon its release.
If anything comes up, please feel free to contact us. We’ll be happy to help!
Have a nice day 