How can we change column names in different tabs?
For example in Calling rates tab we need column names “Country, Landline USD/min and Mobile USD/min” but for SMS Rates (we’ve change this tab name to DID Numbers) we need column names “Country, SetUp Fee and Monthly Fee”, is there a possibility to do that? Check https://skytel.online/voip-rates/
Also what if we need another (4th column), how can we add that?