

Larian Studios (30% owned by Tencent) was attempting to buy D&D. They weren’t able to afford it, and to they pulled Tencent into the negotiation. I don’t know if that means Hasbro actually is interested in selling - though it’s hard to see a world where they’re not. https://massivelyop.com/2024/01/31/hasbro-is-selling-the-dungeons-and-dragons-ip-and-tencent-is-the-potential-buyer/
However, Wizards of the Coast is saying that they don’t intend to sell, as of an hour ago: https://www.pcgamer.com/wizards-of-the-coast-dispels-rumours-that-tencent-wants-to-gobble-up-dandd-like-a-tarrasque-to-be-clear-we-are-not-looking-to-sell-our-dandd-ip/

You might try Calibre, an open source eBook manager.
It can often ferret out the title and will place files in its library as “{author_sort}/{title}/{title} - {authors}” by default. If you use it to sync to an e-Ink reader, it’ll also pick up the best format and do on-the-fly conversion before copying the files (so that the files open faster and images are more reliable). That used to help a lot on my first-gen Nook, haven’t had a dedicated reader in a bit.
The downside is if you’re using something like DriveThru’s download manager, you likely need two copies of the files because if Calibre moves them, they’ll no longer match the manager’s library sync.
And absolutely, they should name the files correctly.