I have question about copy trade in Ctrader of broker Pepperstone.

Hi I have question

1.Pepperstone broker didn't appear cTrader Copy like ICmarket like photo attach, so it mean Pepperstone can't do Signal provide or Copy trade right?

2.If I will do Signal provide, I can give Signal to another broker or not, example If I use Pepperstone another people who use another broker like ICmarket or TopFX will can copy my signal or see my Signal provide?
3.If Ctrader can do copy trade with another broker but Asset name are different example Gold symbol name in broker A is XAU/USD and broker B name is XAU/USDX, so it still can do copy trade or not? system can find same symbol name or not.

Thank you.