How do I change the MACD and Stoch parameter white text colour on the black background on the indicator windows on the MT5?

 

How do I change the MACD and Stoch parameter white text colour on the black background on the two indicator windows on the MT5?

I don´t want the parameter text MACD (12,26,9) and Stoch (14,3,3) in white letters on the MT5. I want to keep the background black.

I want the text to appear in another colour. 

How do I do that?

I would appreciate your assistance.

Thank you.