I understand what you're saying I should do, the problem is that would only change the name to P2. What I'm trying to do is change this:
BA_P1-4_A--CONSUMOS.Energia_Electrica
BA_P2-4_A--CONSUMOS.Energia_Electrica
upps, sorry, I didn't see last answer, thanks
BA_P1-4_A--CONSUMOS.Energia_Electrica
BA_P2-4_A--CONSUMOS.Energia_Electrica
upps, sorry, I didn't see last answer, thanks