My account was hacked and my calender has a different language

Hi, I'm John! I will help you with this.

Do you currently have full access to your Outlook account (you can sign in normally and see your inbox and settings)?

To change language directly from Outlook app, please see https://support.microsoft.com/office/manage-language-settings-in-outlook-8a34d50d-81b4-40c2-b304-b3d043566389 Select a tab option for the version of Outlook you're using.

Just to double-check, please check your language settings under the "Your Info" page:

• Visit: https://account.microsoft.com/profile/msa-language-settings and sign in with your Microsoft account.
• This will open the "Your language settings" page.
• From there, edit both your Display Language and Preferred Language.
• Let me know how it goes.

Also, just to be safe, I’d recommend to sign out everywhere:

• Visit: https://account.live.com/proofs/manage/additional Scroll down to Sign me out and select "Sign me out".
• After signing out everywhere, please monitor if the issue persists in the coming hours.

Let me know how it goes or if you have any further questions or concerns.

Email was hacked calendar shows different language