WoW:API GetCVar
GetCvar allows you to get the content of the variables defined in the config.wtf file (which is in the WTF directory).
GetCVar("realmName") - returns current realm name.
GetCvar allows you to get the content of the variables defined in the config.wtf file (which is in the WTF directory).
GetCVar("realmName") - returns current realm name.