There's a feature that blocks at zonemanager from chatting.
but ,i don't know if it's because it's used with "better chat," but it doesn't work.
But even if it worked, it would be too inconvenient.

That's why it's important to know if you can block chat keywords in a specific area.

For example, please make the word "/" unusable.
Or when entering a zone, like "Arena", a paid plug-in, you must be able to specify a command blacklist.

In addition, in the case of "Zone Perms," there's a fatal problem when unauthorized people leave the zone.
It gives to player rights that didn't have.

Is there really no way to get command blacklists to work in certain areas?

I've been looking for it for months, but I haven't found it yet.