In Polish, but:
1. Israel belongs to the countries which signed the Vienna Road Traffic Convention, therefore you can simply exchange your driving license to the Polish one. In case of countries which haven't singed it, like the US (and, for sure, the countries using American-style road signs), it's also necessary to pass the theoretical part of the Polish driving license exam.
2. You need to go to the "Wydział Komunikacji", "Wydział Praw Jazdy" or a similar institution in your "powiat" office (starostwo powiatowe), or, in case of bigger cities, which are a "powiat" on their own, in the municipal office. In the place where you are registered that you live there.
3. You need the following documents:
a) filled-in application form (available in the office); as far as I know, it's in a special format, so you need an original one taken from the office
b) a photo fulfilling special requirements - the best is just to go to a photographer and tell him that you need a photo for a driving license, he will know how to take it (it's the same type of photo as for identity cards in 2014 and before)
c) a xerox copy of the original driving license and its translation made by a translator authorised for official translators (offices of such translators are often available in the "wydział komunikacji" buildings)
d) xerox copy of your "karta pobytu" (when you are a Polish citizen then you probably have a Polish identity card or passport, it should be OK)
e) only if the validity of your original driving license is not time-limited - you need a medical statement; you get it from a "medycyna pracy" doctor, you have to pay for it not more than 200 PLN
f) for the exchange of the driving license you have too pay 100,50 PLN
With your original Israeli driving license you can drive within 6 months after beginning your stay in Poland. Unless its validity ends earlier.
You are talking about a C category license. Remember that to work as a lorry driver in Poland you need some additional papers (which are quite expensive to get, and you need to pass some extra exams), a driving license is enough only if you have just a private car for your own use.