/* Change Latest Article text on 404 Page Not Found */
function jnews_change_latest_articles_text_on_404_page_not_found( $string, $domain, $name) {
    if ( is_404() && $name === 'latest_articles' ) {
		$string = __('Latest Updates');
    }
    return $string;
}
add_filter( 'jnews_return_translation', 'jnews_change_latest_articles_text_on_404_page_not_found', 20, 3 );