We are having an issue that renaming waystones does not seem to be possible on our server. Everyone has OP so that's not the issue. Crafting a waystone and placing it down places it as normal, but then when you right click it, instead of getting the name GUI, it gives it a random name. I am unable to change this behavior no matter what I try.

Waystones_1.15.2-6.0.2.jar

Here is our mod list if it helps: https://pastebin.com/RwV3trHe

It's a modified version of the Valhelsia 2 modpack.

OK, so I have found the issue. You can't change the name when holding anything in your off hand (shield, torch, etc.) I'll change the title and close this.