The Legend of Zelda Breath of The Wild version was much more limited in units than the Nintendo Switch. There are different countries that did not receive the Wii U version like China and South Korea.
The Legend of Zelda - Breath of The Wild (Spain)
This is the version that came out in Spain with the cover completely in Spanish.
The Legend of Zelda- Breath of The Wild (Russian Federation)
This is the PAL UK version, Nintendo did not make an official version of Wii U for Russia because it did not sell everything it should, Nintendo imported several UK games and put a sticker with the mandatory age in Russia covering the Pegi. Also a text on the back with the customer service address of Nintendo in Russia.
The Legend of Zelda - Breath of The Wild (United States)
This is the version that came out in United States with the cover completely in English.