To the best of my knowledge, S&W never manufactured handguns for another private company in Europe. The only authorized S&W copies made in Europe (that I know of) are No. 3 revolvers of the Russian pattern type, made either under contract at the Tula Arsenal in Russia for the Russian Army, or some commercial guns made by Ludwig & Lowe in Germany.
I've also never heard of CZ making a copy or knockoff of an S&W .32-20. I'd also think that would be an odd caliber, as to the best of my knowledge it never got much attention outside the United States.