Disable ajax login, registration and password recovery

Hi, i’ve deactivated the “SHOW SIGN IN / JOIN” option in my theme panel, removed all “Header login” elements from my cloud templates with TD Composer, but the modal code still shows up in my frontend and i can still use it to login, register and request a new password.

This modal is really unsafe as it has no captcha nor any other check.
In 2021 it is optimistic at the very least.
How can i prevent the modal’s code from showing up in my source code and in comments?

I can’t find any template to overwrite in my child theme to remove it .
If anyone’s interested, i’ve at least disabled the unsafe ajax calls, adding this code to my child theme’s functions.php :

add_action('wp_ajax_nopriv_td_mod_login','my_theme_disable_ajax', 0);
add_action('wp_ajax_td_mod_login', 'my_theme_disable_ajax', 0);
add_action('wp_ajax_nopriv_td_mod_register', 'my_theme_disable_ajax', 0);
add_action('wp_ajax_td_mod_register', 'my_theme_disable_ajax', 0);
add_action('wp_ajax_nopriv_td_mod_remember_pass', 'my_theme_disable_ajax', 0);
add_action('wp_ajax_td_mod_remember_pass', 'my_theme_disable_ajax', 0);
function my_theme_disable_ajax(){
die(json_encode(array('login', 0, __td('Ooops... Error 404', TD_THEME_NAME))));
}

Thanks

I would block all that from a firewall, such as cloudflare instead. That works fine for me and I don’t need to mess around in the code.

it also creates another problem. when an article is published in the google news snippets head is displayed and not the article information how can I solve the problem

Yes, lets please get rid of this trash code in the next update – it has started to flash up on my front-end load now too after updating to the latest Newspaper theme.