Well that never worked for me. To take the Cape Fear example my two films are named Cape Fear (1962) and Cape Fear (1991). It would only setup one of those movies and include A/B versions thinking they are the same thing regardless.LOL One final try... Yes, as long as a rename of a movie is differentiated by year, Zidoo will present both movies even if they are the same name.
It would probably scan it as a/b versions, all you need to do is go in and edit to let the media center know that it's a different movie and wallah; you have two separated posters.
I know this because I just tried it with 2018 Godzilla vs 1998 Godzilla.
Works fine on Zappiti and Kodi with the two separate and accurate posters created. Haven’t owned a Zidoo for a year though, too much effort and issues.