This might help you out: https://hellenicnews.com/opening-bank-account-greece-foreign-resident/
Also the capital controls in Greece don't restrain business money, which means you can wire more
than 800 euros per month anywhere in the world (you just have to justify why you're doing that).
 If this works out try choosing Piraeus bank, they're decent and have 24h. fraud protection for their
customers.