woocommerce_fulfillment_translate_meta_key │ filter-hook │ WC 10.1.0

Allows developers to translate the fulfillment meta key for display in emails.

Usage

add_filter( 'woocommerce_fulfillment_translate_meta_key', 'wp_kama_woocommerce_fulfillment_translate_meta_key_filter' );

/**
 * Function for `woocommerce_fulfillment_translate_meta_key` filter-hook.
 * 
 * @param  $key 
 *
 * @return 
 */
function wp_kama_woocommerce_fulfillment_translate_meta_key_filter( $key ){

	// filter...
	return $key;
}

$key

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Changelog

Where the hook is called

$meta_key_translation = apply_filters( 'woocommerce_fulfillment_translate_meta_key', $field->key );

Where the hook is used in WooCommerce

add_filter( 'woocommerce_fulfillment_translate_meta_key', array( $this, 'translate_fulfillment_meta_key' ), 10, 1 );