Replace the book post type with your own.
// Rewrite custom post type labels. add_action( 'init', 'rewrite_book_custom_labels' ); function rewrite_book_custom_labels() { register_post_type( 'book', array( 'labels' => array( 'name' => __( 'Books', 'post type general name' , 'genesis-book-pro' ), 'singular_name' => __( 'Book' , 'post type singular name', 'genesis-book-pro' ), 'menu_name' => __( 'Book Items', 'admin menu' , 'genesis-book-pro' ), 'name_admin_bar' => __( 'Book Item' , 'add new on admin bar' , 'genesis-book-pro' ), 'add_new' => __( 'Add New' , 'book Item' , 'genesis-book-pro' ), 'add_new_item' => __( 'Add New book Item' , 'genesis-book-pro' ), 'new_item' => __( 'New book Item' , 'genesis-book-pro' ), 'edit_item' => __( 'Edit book Item' , 'genesis-book-pro' ), 'view_item' => __( 'View book Item' , 'genesis-book-pro' ), 'all_items' => __( 'All book Items' , 'genesis-book-pro' ), 'search_items' => __( 'Search book Items' , 'genesis-book-pro' ), 'parent_item_colon' => __( 'Parent book Items:' , 'genesis-book-pro' ), 'not_found' => __( 'No book Items found.' , 'genesis-book-pro' ), 'not_found_in_trash' => __( 'No book Items found in Trash.' , 'genesis-book-pro' ) ), 'has_archive' => true, 'hierarchical' => true, 'menu_icon' => 'dashicons-format-gallery', 'public' => true, 'rewrite' => array( 'slug' => __( 'book', 'book slug' , 'genesis-book-pro' ), 'with_front' => false ), 'supports' => array( 'title', 'editor', 'author', 'thumbnail', 'excerpt', 'trackbacks', 'custom-fields', 'revisions', 'page-attributes', 'genesis-seo', 'genesis-cpt-archives-settings' ), 'taxonomies' => array( 'book-category' ), ) ); }