I need to change the default text of the email which is sent when i change a subscribers email. The text:

Hi XYZ,

This notice confirms that your email address on CHL Club Hub was changed to example@example.com.

If you did not change your email, please contact the Site Administrator at
example@example.com

This email has been sent to admin@example.com

Regards,
All at PageName
https://www.example.com

I also would like to change the password change mail. Is there a documentation about this?