Question about one particular ending in the Silent Hill 2 Remake…

So in the Dog ending, James talks in Polish, like how in the original he talks in Japanese.

In the original it was revealed this was Guy Cihi saying a line in Japanese, so my question is... Does this mean Luke Roberts also talked in Polish for this version of the Dog ending?

It's something that has me wondering because I also wanna know if Luke's Polish was any good lol.