If you were going the other direction, the total hours would count towards experience requirements but much of the required training would have to done by a US FAA CFI. I suspect CA is similar.
The US will actually give you a PPL based on a CA PPL. I think you have to take the US written is all. I assume CA would offer the same, so you might be better off just finishing here, and asking CA for a reciprocal PPL. You'll want to verify that with the CA CAA, I'm sure it's on their website.