The "Gdansk vote" - a discussion that took place freakin' fifteen years ago is completely irrelevant. It is not nor ever was policy or even a guideline. The appropriate guideline is Wikipedia's naming convention and manual of style. Did Wikipedia even have infoboxes when the Gdansk discussion took place? If not then how can it possibly apply to that. Did the sources change in the fifteen freakin' years since the Gdansk discussion? If so, then that's an additional reason not to care about it.

If you think that you can hide behind the Gdansk vote in order to carry out your edit wars, or to engage in nationalistic POV pushing, that's your prerogative. I very strongly doubt that others will see it the same way.

(and btw, you're even misinterpreting the Gdansk vote in these edits).