[Lappaacco]

If I import austrian players(tested with T.Vanek). Their nationality is Armenia and language is armenian.

If I import czech players(tested with J.Jagr, M.Hejduk). Their nationality is Cyprus and language is greek.

If I import finnish players (tested with T.Selänne, J.Kurri, O.Väänänen and P.Laine). Their nationality is Faroe Islands and language is danish.

If I import french players (tested with A.Roussel and P.Bordeleau). Their nationality is canadian and finnish. Language is english or french and finnish.

If I import germany players(tested with L.Draisaitl). Their nationality is Georgian and language is georgian.

Tested so far and worked (wrong city of birth):
Canada
Russia
Scotland
Slovakia
Slovenia
Sweden
Usa
Switzerland

Edit: I have custom/fantasy league 90 teams / 90 farm teams and 90 junior teams. I used lowest possible age for all players if that is reason.