Versions:

• Curios: FORGE-1.14.4-1.0.0.1
• Forge: 28.1.14

Observed Behavior:

So, there is one small problem that I've found out while working on Russian localization for my mod, when I decided to make one for Curios, too. It lies in EventClientHandler's onTooltip method, in this line:

tooltip.add(
         new TranslationTextComponent("curios.modifiers", identifier).applyTextStyle(
         TextFormatting.GOLD));

The way it is implemented does not allow to localize the identifier, and so any trinket type will be displayed as identifier defined upon type registration.

Expected Behavior:

It's generally up to you how to change this implementation, but I would offer creating separate lozalization keys for "When on %s:" tooltip, since there might be required declensions and other language-specific stuff.

You raise a good point. I'll change it to require specific keys in the form of curios.modifiers.<identifier>.