With the help of Artrios' pokecarde disassembly that was forked from hatschkys and can be found here:
https://github.com/Artrios/pokecarde
I have recreated my translated versions of the Japanese only e-Reader Berries in order to make sure that they would work on rom hacks such as Citrus Bolt's Pokémon Heliodor. They are mostly unchanged at a first glance except that I shortened the text on the tag of the Ginema Berry to make it look a bit nicer.
The dev data folder has some extra stuff that should be straight forward to understand.
Edit: You'll want to redownload as I needed to fix the Yago Berry due to a typo.
Translated e-Reader Berry Cards 2.0.zip