Customize default emails

I’d like to customize the design of the default emails that WordPress sends out, specifically the Login Details email. Is there a way to do this? Also, can the logo of my emails be customized (instead of the default Gmail starting letter)?

Link to the email I’m referring to: https://imgur.com/a/2c9YxIt

• This topic was modified 4 years, 3 months ago by Jan Dembowski. Reason: Moved to Fixing WordPress, this is not an Developing with WordPress topic