I can't get a license in my new home
Yes, I see. Wouldn't a theory test be enough? You've proved your ability to drive, through obtaining a driving licence in your country of birth. The Poles boringly just want to take some money from you in the guise of traffic laws and sign understanding, so check to see if the theory test is enough.
Then you need to pay for a sworn translator, and book a theory test (warning - the theory test is long winded and designed so that people fail a couple of times (so maximising job creation - the "work" for examiners - who otherwise would be unemployable old boys)
Driving without a valid licence means that if you do hit someone, it's prison time. By all means go to prison for a while for white collar crime and successfully hiding a million zloty, but the driving offence would be a daft reason for such humiliation.