WordPress at a glance
filter is not described

(hook_prefix)(address)_(prop) filter-hook . WC 1.0

Usage

add_filter( '(hook_prefix)(address)_(prop)', 'filter_function_name_9038', 10, 2 );
function filter_function_name_9038( $value, $that ){
	// filter...

	return $value;
}
$value
-
$that
-

Where the hook is called

WC_Order::get_address_prop()
(hook_prefix)(address)_(prop)
WC_Customer::get_address_prop()
(hook_prefix)(address)_(prop)
woocommerce/includes/class-wc-order.php 539
$value = apply_filters( $this->get_hook_prefix() . $address . '_' . $prop, $value, $this );
woocommerce/includes/class-wc-customer.php 438
$value = apply_filters( $this->get_hook_prefix() . $address . '_' . $prop, $value, $this );

Where in WP core the hook is used WooCommerce

Usage not found.