Change the language and region on iPad
You choose the language and region of your iPad during setup. If you travel or move, you can change the language or region.
Go to Settings > General > Language & Region.
Set the following:
The language for iPad
Your preferred form of address. (Available for some primary languages—for example, Spanish.) Choose feminine, masculine, or neutral. Turn on Share with All Apps so all apps personalize how they address you.
The region
The calendar format
The temperature unit (Celsius or Fahrenheit)
The measurement system (metric, US, or UK)
The first day of the week
Live Text (text you can select in images to copy or take action on)
The date format
The numbers format
To add a keyboard for another language, go to Settings > General > Keyboard > Keyboards, then tap Add New Keyboard.