Although I don’t have the answer to your questions, I thought you would be interested in knowing that the requirements to teach in Europe are very different than the United States.
It might be a good idea to visit www.ereps.eu.
It’s going to be pretty difficult to secure work if you don’t prove your credentials and abilities with the governing bodies.
The only way that I am able to teach across the Europen Union is that my credentials have been recognized by EREPS in the UK and EREPS Italy.
Hope this information is of help to you.