For the most part. The only problem is when the humans are talking. They talk in English. But, I do know that WALL-E is in theaters worldwide, so it may come in different languages.
They don't, they just produce them after someone else writes them.
pixar
Pixar.
Yes, it was a cooperative work from Disney and Pixar, after Pixar was bought out by Disney.
Pixar studios .
In Pixar Studios, California
Disney bought Pixar.
Because Disney bought the Pixar company.
Pixar was started in California at Lucasfilm.
No it is not. In the early days of Pixar, when it used to be called the Computer Division at LucasFilms, they devoloped the Image Computer. When it was time to name it, Alvy Ray Smith suggested Pixer, to mean "make pictures". But someone else pointed out that radar ended with an 'ar' but still sounded high-tech so they ended up with "Pixar".
It has to be made by Pixar studios.
Disney bought Pixar in 2006.