Delete Old Config

This feature was requested by a user to prevent the renaming of certain blocks/items.

You can find this at the bottom of the new config after deleting the old one and reloading/restarting the server

You can find a list of all the items/blocks in minecraft here
https://hub.spigotmc.org/javadocs/spigot/org/bukkit/Material.html

If you want to add an item to the blocked list simply add
Following the indentation like it is, in the default config.