Welcome to the HP Support Community. I'd be happy to assist you with the language on the Chromebooks.
Please try these steps -
1.) At the bottom right, select the time.
2.) Select Settings Advanced, located at the bottom of the page.
3.) In the "Languages and input" section, select Language.
4.) Find the language you want to use.
5.) Optional: If you don't see the language you want, click Add languages. Choose the language you want, then select Add.
6.) Next to the language you want, select More . Choose how you want to use this language:
Show menus in this language: Select Show system text in this language, then select Restart. The next time you sign in, menus will show in the language you chose.
Show webpages in this language: Select Move to the top to move the language to the top of the list. If you'd like Google Chrome to automatically translate webpages, click Offer to translate pages in this language.
Hope this helps! Keep me posted.
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