Option to flatten specific TV shows

I’ve got lots of shows like ‘Discovery Channel Documentaries’, ‘Horizon’ and ‘BBC Documentaries’ that have many many seasons with only one or two episodes in each season. It’s kind of a pain to go searching through each to find the episode I want to watch. Now I know I could flatten the hierarchy of all TV shows, but then I’ve got some complete series with 100’s of episodes and separate season folders is the only way of keeping that neat and manageable.

At the moment I’ve got flattening set on “If only one season”, which works great, but Is it feasible to add the option of picking individual tv shows to also flatten? If this is something that’s already possible through editing config files and the like please let me know, I feel being able to do this would improve an already great Kodi experience.