I think if you add the model year (2017 to Current) to the Prime forums, it would cut down on the Gen 2 & Gen 3 posting that are now appearing. New people find the site confusing & pick the first major Prius category.
Best I could think of is name the Prime Main Forum with the year. I can't do the title of the parent forum since it includes the PiP.
Thank you. (You didn't worry about that with the Gen 1 forum actually being under Gen 2 with the years stated) The other Prime forums may need similar treatment, depending on the stray threads.
I do not drive the Prime's predecessor. If I did not have the Prius I would probably b looking closely at the 2018 HyCam LE.