Hero Of The Village Trim Effect

Simple datapack that adds the ability to gain Hero of the village effect when wearing any helmet that has an emerald trim material. You can use any trim and any helmet material (iron, diamond, etc) as long as it has an Emerald-trim on it, it will grant you the effect until you take it off. Enjoy the discounts from Librarians!

To be honest I have not tried this datapack on older versions than 1.21.x but it should work just fine. If not, report any issues on Github

Installation:

Just drop the .zip file into your datapacks folder within your world folder. Restart your server.

You can check if the datapack was loaded correctly by running: /function emerald_hero:about