404 page – unable to remove default page title

Hi,

I’m trying to fully customize the 404 page in GeneratePress, but I’m running into an issue where the default page title is still being displayed.

I am currently using the following code snippet added to my child theme functions.php (based on this forum topic: https://generatepress.com/forums/topic/remove-search-from-404-page/):

add_filter( 'generate_404_text','generate_custom_404_text' );
function generate_custom_404_text()
{
    return '';
}
add_filter( 'get_search_form','my_remove_search_form' );
function my_remove_search_form()
{
    $template = $GLOBALS['template'];
    $template_file = substr($template, strrpos($template, '/') + 1);
    if ($template_file === '404.php') {
        return '';
    }
}

This removes the 404 text and the search form as expected.

However, the default page title is still visible on the frontend:

“Die pagina kan niet worden gevonden.”

I also followed the steps described here:
https://generatepress.com/forums/topic/404-page-3/

But I am still unable to remove the page title completely.

Could you please advise what the recommended or correct way is to fully disable the 404 page title in GeneratePress when using a custom 404 layout?

Thank you in advance for your help.