It would be nice to be able to translate the text written on items displayed on the server that express skills and various options.

Do you want to add these yourself, or do you want developers to add it?

I wish the developers would make the translation list accessible to all users.

I'm trying to interpret what you are requesting in terms of Wynntils concepts. I believe you are asking for Wynntils to provide a way to translate:

a) Stat names (like "Life Steal" or "Mana Regen")
b) Item names (like "Impeccable Light Jungle Bow")
c) Item lore (the short story about an item displayed at the bottom)

Does it seem like I understand you correctly?

Yes, it would be nice if Wynntils provided such a feature.