the only name you will hear every is just 'Kresy Wschodnie'
Is it any better? It simply means "eastern borders/limits". These lands are not your borders.
operation "Polish freedom" long finished and would play stupid.
You just make a wrong move and you will lose your independence altogether. Lithuania, Germany, Belarus, Ukraine, Czech republic and Slovakia will recall old grievances and Poland will become like the Vatican in a few days, and you, grubas, will be the head of this city-state. Do you want it? Better enjoy like all normal people in Poland your beautiful country and stop jumping around.
Also - why in the world would you invade an ally against Russia just for the sake of some city that no-one regards as being Polish anyway?
Some people just like to search trouble on their rear-ends.