To change the audio to one of the supported languages:
 
•  Open the main menu or the pause menu and select "System".
•  Choose "Options" and then "Sound".
•  Locate the "Audio" option and select the language of your choice.
 
To change the menus or subtitles:
 
•  Open the main menu or the pause menu and select "System".
•  Choose "Options" and then "Display".
•  Locate the "Menu" option and select the language of your choice.