Taxonomies paises

Paises

if ( ! function_exists( 'paises' ) ) {

// Register Custom Taxonomy
function paises() {

	$labels = array(
		'name'                       => _x( 'paises', 'Taxonomy General Name', 'text_domain' ),
		'singular_name'              => _x( 'pais', 'Taxonomy Singular Name', 'text_domain' ),
		'menu_name'                  => __( 'Paises', 'text_domain' ),
		'all_items'                  => __( 'Todos los paises', 'text_domain' ),
		'parent_item'                => __( 'Pais Superior', 'text_domain' ),
		'parent_item_colon'          => __( 'Pais item:', 'text_domain' ),
		'new_item_name'              => __( 'Nombre nuevo pais', 'text_domain' ),
		'add_new_item'               => __( 'Añadir nuevo pais', 'text_domain' ),
		'edit_item'                  => __( 'Editar pais', 'text_domain' ),
		'update_item'                => __( 'Actualizar pais', 'text_domain' ),
		'separate_items_with_commas' => __( 'Separar paises por comas', 'text_domain' ),
		'search_items'               => __( 'Buscar paises', 'text_domain' ),
		'add_or_remove_items'        => __( 'Añadir o borrar paises', 'text_domain' ),
		'choose_from_most_used'      => __( 'Elige los pises más usados', 'text_domain' ),
		'not_found'                  => __( 'Pais no encontrado', 'text_domain' ),
	);
	$rewrite = array(
		'slug'                       => 'paises',
		'with_front'                 => true,
		'hierarchical'               => true,
	);
	$args = array(
		'labels'                     => $labels,
		'hierarchical'               => true,
		'public'                     => true,
		'show_ui'                    => true,
		'show_admin_column'          => true,
		'show_in_nav_menus'          => true,
		'show_tagcloud'              => true,
		'rewrite'                    => $rewrite,
	);
	register_taxonomy( 'paises', array( 'post', 'nav_menu_item', ' page' ), $args );

}

// Hook into the 'init' action
add_action( 'init', 'paises', 0 );

}