DMCA-WP to disable specific page/content

wpcom_dmca.php

/*
Plugin Name: DMCA content removal
Description: For DMCA content removal requests
Author: aaron-p9F6qB-2oq-p2
*/
 
function wpcom_dmca() {
    if ( is_single( 1057 ) ) {
        global $wp_query;
        $wp_query->set_404();
        //This results in 451 headers being sent and a 404 message displayed
        status_header(451);
        nocache_headers();
    }
}
 
add_action( 'wp', 'wpcom_dmca' );