Well, if somebody's advertising it, they've obviously solved it. I'd say wait for the release, buy the package, and try to deconstruct it.
As for titles, those are relatively easy. You can put a Fusion title on the timeline, the switch over to the Fusion tab to see how it was constructed—they're all just macros. I think you can make a new one available on the Edit page by putting it in C:\ProgramData\Blackmagic Design\DaVinci Resolve\Fusion\Templates\Edit\Titles (Windows).
Again, I'm not very familiar with Resolve; just about everything I know is related to standalone Fusion.
Here's a good resource for learning how to build new macros in Fusion 9:
https://www.steakunderwater.com/wesuckl ... f=6&t=1581Procedure should be the same in 16 and the Fusion tab, but the interface looks much different.