@Geezer-Weasalopes
This is a common issue for English websites that display Japanese works, which means you don't have to figure out a solution from scratch by yourself.
Instead you can just shop around for inspiration and pick the solution that aligns best with situation.
For example MangaUpdates use aliases to solve this particular challenge for names and titles. Per author, or per title there's a list with Associated Names that can contain kanji versions, kana versions, translated versions for different languages and different romaji styles.
Something like that would be helpful here as well