I have create two custom post type(movie type1 , movie 2) from function.php, but when make new category, this category duplicates itself in the POSTS(Article) and other CPT(movie type1, movie2) why?
function custom_post_type_week() { // Set UI labels for Custom Post Type $ labels = array( 'name' => _x( 'Movie type 1', 'Post Type General Name', 'twentythirteen' ), 'singular_name' => _x( 'Movie type 1', 'Post Type Singular Name', 'twentythirteen' ), 'menu_name' => __( 'movie type 1', 'twentythirteen' ), 'parent_item_colon' => __( 'Parent Movie', 'twentythirteen' ), 'all_items' => __( 'All Movies', 'twentythirteen' ), 'view_item' => __( 'View Movie', 'twentythirteen' ), 'add_new_item' => __( 'Add New Movie', 'twentythirteen' ), 'add_new' => __( 'Add New', 'twentythirteen' ), 'edit_item' => __( 'Edit Movie', 'twentythirteen' ), 'update_item' => __( 'Update Movie', 'twentythirteen' ), 'search_items' => __( 'Search Movie', 'twentythirteen' ), 'not_found' => __( 'Not Found', 'twentythirteen' ), 'not_found_in_trash' => __( 'Not found in Trash', 'twentythirteen' ), ); $ args = array( 'label' => __( 'movies', 'twentythirteen' ), 'description' => __( 'Movie news and reviews', 'twentythirteen' ), 'labels' => $ labels, 'supports' => array( 'title', 'editor', 'excerpt', 'author', 'thumbnail', 'comments', 'revisions', 'custom-fields', ), 'hierarchical' => true, 'public' => true, 'show_ui' => true, 'show_in_menu' => true, 'show_in_nav_menus' => true, 'show_in_admin_bar' => true, 'menu_position' => 5, 'can_export' => true, 'has_archive' => true, 'exclude_from_search' => false, 'publicly_queryable' => true, 'capability_type' => 'page', 'show_in_rest' => true, // This is where we add taxonomies to our CPT 'taxonomies' => array( 'category','post_tag' ), ); register_post_type( 'movies', $ args ); } add_action( 'init', 'custom_post_type_week', 0 );