woocommerce_taxonomy_args_(domain) │ filter-hook │ WC 1.0

Usage

add_filter( 'woocommerce_taxonomy_args_(domain)', 'wp_kama_woocommerce_taxonomy_args_domain_filter' );

/**
 * Function for `woocommerce_taxonomy_args_(domain)` filter-hook.
 * 
 * @param  $array 
 *
 * @return 
 */
function wp_kama_woocommerce_taxonomy_args_domain_filter( $array ){

	// filter...
	return $array;
}
$array
-

Where the hook is called

WPPostsImporter::register_product_attribute_taxonomies()
woocommerce_taxonomy_args_(domain)
WC_Admin_Importers::post_importer_compatibility()
woocommerce_taxonomy_args_(domain)
woocommerce/src/Internal/Integrations/WPPostsImporter.php 72-80 
apply_filters(
	'woocommerce_taxonomy_args_' . $term['domain'],
	array(
		'hierarchical' => true,
		'show_ui'      => false,
		'query_var'    => true,
		'rewrite'      => false,
	)
)
woocommerce/includes/admin/class-wc-admin-importers.php 216-224 
apply_filters(
	'woocommerce_taxonomy_args_' . $term['domain'],
	array(
		'hierarchical' => true,
		'show_ui'      => false,
		'query_var'    => true,
		'rewrite'      => false,
	)
)

Where the hook is used in WooCommerce

woocommerce/src/Admin/Features/AsyncProductEditorCategoryField/Init.php 27 
add_filter( 'woocommerce_taxonomy_args_product_cat', array( $this, 'add_metabox_args' ) );