“Tzatziki” vs polish dish called mizeria – are they really so different?

In the photo there are compared two dishes: tzatziki and mizeria.
Polish meat-stuffed cabbage vs “dolmades”

In the photo there are compared two dishes: polish meat-stuffed cabage and dolmades.
Wielkanoc w Grecji i w Polsce – zupełnie inne święta

Wielkanoc
The most popular desserts in Poland and Greece, part 2

Greek sweets (recipe for baklava and ravani)
The most popular desserts in Poland and Greece

Polish sweets (recipe for apple pie and cheesecake)