WordPress at a glance
filter is not described

woocommerce_privacy_remove_order_personal_data_meta filter-hook . WC 1.0

Remove meta data.

Usage

add_filter( 'woocommerce_privacy_remove_order_personal_data_meta', 'filter_function_name_8416' );
function filter_function_name_8416( $array ){
	// filter...

	return $array;
}
$array
-

Where the hook is called

WC_Privacy_Erasers::remove_order_personal_data()
woocommerce_privacy_remove_order_personal_data_meta
woocommerce/includes/class-wc-privacy-erasers.php 296-304
$meta_to_remove = apply_filters(
	'woocommerce_privacy_remove_order_personal_data_meta',
	array(
		'Payer first name'     => 'text',
		'Payer last name'      => 'text',
		'Payer PayPal address' => 'email',
		'Transaction ID'       => 'numeric_id',
	)
);

Where in WP core the hook is used WooCommerce

Usage not found.