echo esc_html_x( ‘Page Not Found’, ‘Heading for a webpage that is not found’, ‘twentytwentyfour’ ); ?>

echo esc_html_x( ‘The page you are looking for does not exist, or it has been moved. Please try searching using the form below.’, ‘Message to convey that a webpage could not be found’, ‘twentytwentyfour’ ); ?>