I doubt whether Skyservice Airlines would rename themselves MyTravel Airways Canada.
Most people apparently don’t realise that there is no equity/ownership link between the MyTravel Group and Skyservice Airlines. I think the situation is actually: that Sunquest (the Canadian tour operator that is part of the MyTravel Group) owns the leases on several aircraft and has a commercial arrangement that Skyservice Airlines operates the aircraft for them. Canadian ownership laws would probably prohibit MyTravel from owning it’s own Canadian airline to fly the aircraft.
So if Skyservice Airlines is not part of the MyTravel Group, why would they rename themselves MyTravel Airways Canada? Although, there’s always a possibility that MyTravel branding could be given greater prominence on aircraft Skyservice Airlines is operating on behalf of Sunquest.