woocommerce_hpos_admin_search_filters │ filter-hook │ WC 8.9.0.

Filters the search filters available in the admin order search. Can be used to add new or remove existing filters. When adding new filters, woocommerce_hpos_generate_where_for_search_filter also be used to generate the WHERE clause for the new filter

Usage

add_filter( 'woocommerce_hpos_admin_search_filters', 'wp_kama_woocommerce_hpos_admin_search_filters_filter' );

/**
 * Function for `woocommerce_hpos_admin_search_filters` filter-hook.
 * 
 * @param $options $options array List of available filters.
 *
 * @return $options
 */
function wp_kama_woocommerce_hpos_admin_search_filters_filter( $options ){

	// filter...
	return $options;
}

$options($options)

array List of available filters.

Changelog

Where the hook is called

$options       = apply_filters( 'woocommerce_hpos_admin_search_filters', $options );

Where the hook is used in WooCommerce