How to custom error messages on cpanel login theme?

[oscarenzo]

Hello, i have my own theme for login on cpanel.

i have the follow files:

footer.html
header.html
header_webmaild.html
header_whostmgrd.html
login_cpaneld.html
login_webmaild.html
login_whostmgrd.html
main.css
images -> directory

The file structure was based on the cpanel legacy theme, my ask is the follow:

This theme work as okay but by example when i logout from anyone, cpanel, webmail or whm, the logout message ever is positioned before of <form > tag and on english and with your own style, seems like this:

"Thank you for using
Web Host Manager

Login Again

or

Username: [textbox]
Password: [textbox]"

and not use my design as in the fresh login.

My ask is, how can i do for custom this?, how can avoid that appear this message with this form and be replace by my own form of my theme?

Please check the attach for references.

Thank you, best regards.