Help needed! - How to copy "EURUSD" trades and execute at "EURUSDpro" for MT4

 

I have both EURUSD and EURUSDpro (and likewise "pro" for other currencies pairs) at my MT4 market watch terminal. But I am only allowed to trade with the "pro" symbol pairs because of the narrower spread.

My MT4 can identify the trades triggered for EURUSD from signal providers, however no trades can be copied because I am only allowed to execute the EURUSDpro trades. I keep receiving messages "failed to copy position........" at my journal. How to change the settings so that I can copy "EURUSD" trades from signal providers and execute at "EURUSDpro"? Many many thanks!