Revert Netherite Armour

[lowjector]

Hey, I would like a script where netherite armour is changed to diamond armour, while still keeping the nbt data such as its enchantments and name. I checked for this and couldn't find any results. I attempted to do this but I failed to make it keep nbt data. Could anyone make this for me? Thanks.

 

[Dogloverblue]

if you posted your code, that would probably make it easier