Formation – Taxo model

if ( ! function_exists( 'taxo_model' ) ) {

// Register Custom Taxonomy
function taxo_model() {

	$labels = array(
		'name'                       => _x( 'Models', 'Taxonomy General Name', 'i18n_car' ),
		'singular_name'              => _x( 'Model', 'Taxonomy Singular Name', 'i18n_car' ),
		'menu_name'                  => __( 'Models', 'i18n_car' ),
		'all_items'                  => __( 'All Models', 'i18n_car' ),
		'parent_item'                => __( 'Parent Model', 'i18n_car' ),
		'parent_item_colon'          => __( 'Parent Model:', 'i18n_car' ),
		'new_item_name'              => __( 'New ModelName', 'i18n_car' ),
		'add_new_item'               => __( 'Add New Model', 'i18n_car' ),
		'edit_item'                  => __( 'Edit Model', 'i18n_car' ),
		'update_item'                => __( 'Update Model', 'i18n_car' ),
		'separate_items_with_commas' => __( 'Separate Models with commas', 'i18n_car' ),
		'search_items'               => __( 'Search Models', 'i18n_car' ),
		'add_or_remove_items'        => __( 'Add or remove Models', 'i18n_car' ),
		'choose_from_most_used'      => __( 'Choose from the most used Models', 'i18n_car' ),
		'not_found'                  => __( 'Not Found', 'i18n_car' ),
	);
	$args = array(
		'labels'                     => $labels,
		'hierarchical'               => true,
		'public'                     => true,
		'show_ui'                    => true,
		'show_admin_column'          => true,
		'show_in_nav_menus'          => true,
		'show_tagcloud'              => false,
	);
	register_taxonomy( 'model', array( 'car' ), $args );

}

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

}