I don't believe so because it is not nationally accredited. If the college are not nationally accredited, then it is highly likely that universities in Europe will not recognize WGU. Unless the institution have a formal agreement (Articulation Agreement) with WGU to transfer.
That said, WGU does not do traditional GPAs, as I recall, which can cause issues with transfers. It's more of a pass/fail. Trying to transfer credits is generally not advised, as I recall, instead you would want to complete your degree with WGU.
