How to change MetaMask password or reset it?
https://sites.google.com/metms....kio.com/metamaskexte
You might want to log out of your metaMask account and then log back in with the new password for increased protection. To log out, choose "Log Out" from the menu by clicking on the MetaMask extension icon. Afterward, sign in once more using the new password. You've successfully updated your MetaMask password by following these steps.