Updating Mail Password Problem

I am running Ventura 13.7 on my Macbook Air and am trying to update my email password. Here's the path I have followed: Mail/Settings/Account/Highlight email provider/ Server Settings. Then I hit a dead end as there is no box in Server Settings to enter a password. Am I missing something? I have also gone to Internet Accounts and a password box also is missing.

How can I update an email password?