Search and replace titles of posts with specific tags
//Search by tags $query = new WP_Query( ‘tag=old’ ); // Then update post titles if ( $query->have_posts() ) { while ( $query->have_posts() ) { $query->the_post(); //check if title have “a new” if(strpos(get_the_title(),’a new’) !== false) : $post = array( ‘ID’=> get_the_id(), ‘post_title’=> str_replace(‘a new’,’an old’,get_the_title()) ); // Update the post into the database wp_update_post( $post … Read more