Can you ask your question using algebraic notation? Do you mean 1. e4 c5? That is called the Sicilian. If white's opening move is 1. c4 c5? That is a variation of the English.
Oppenings help
i mean, how oppening whill named if white makes c4(sicilian) while blacks e5(gambit) how this oppening name?? if both side use difference oppenings

i mean, how oppening whill named if white makes c4(sicilian) while blacks e5(gambit) how this oppening name?? if both side use difference oppenings
English opening.
Colloquially, "The King's English." Though how it's a gambit, I have no idea.
Guys,look if whites play begining game with sicilian defence while blacks making indian king attack, how this oppening will be name?? Or maybe i got mistake, i dindnt understand anything about oppenings.Cuz when i watch video on youtube commentator told this game was played by sicilian defence. But how?? Both black and whites used sicilian deffecne at the same time ?? is it possible?? I thought any of sides chosse themself oppenings. Pls explain me this one.