This new system can be done! I had a BETA of it on Dhscape Ultimate. When the user yells to the server, it also states their staff position, if any. Example:
[ Moderator] [ Unholy One ] : Hello
You can probably integrate this to a wL source. I used a different method than the source L is hosting. An array would fit nicely here. Or you can just use simply IF ELSE statements.
This system prevents: WBMs (Wanna Be Mods) and staff impersonation. I can development this system if you want, if you switch to a wL based source, I can easily integrate it into it.