How to translate mail from Photo Reviews for WooCommerce

Works since version 1.2.7 of Photo Reviews for WooCommerce

The following code translates the reminder emails sent by Photo Reviews for WooCommerce, using the order's recorded language (stored by Weglot in the weglot_language order meta).

use Weglot\Parser\Parser;
use Weglot\Parser\ConfigProvider\ServerConfigProvider;

function wg_viwcpr_email_reminder_get_content( $content, $order_id ) {
	$parser_services   = weglot_get_service( 'Parser_Service_Weglot' );
	$language_services = weglot_get_service( 'Language_Service_Weglot' );
	$original_language = $language_services->get_original_language()->getInternalCode();

	$woocommerce_order_language = get_post_meta( $order_id, 'weglot_language', true ); // phpcs:ignore

	if ( $woocommerce_order_language == weglot_get_original_language() ) {
		return $content;
	}

	$config  = new ServerConfigProvider();
	$client  = $parser_services->get_client();
	$parser  = new Parser( $client, $config, [] );
	$content = $parser->translate( $content, $original_language, $woocommerce_order_language ); // phpcs:ignore

	return $content;
}

function wg_viwcpr_email_reminder_get_subject( $subject, $order_id ) {
	$parser_services   = weglot_get_service( 'Parser_Service_Weglot' );
	$language_services = weglot_get_service( 'Language_Service_Weglot' );
	$original_language = $language_services->get_original_language()->getInternalCode();

	$woocommerce_order_language = get_post_meta( $order_id, 'weglot_language', true ); // phpcs:ignore

	if ( $woocommerce_order_language == weglot_get_original_language() ) {
		return $subject;
	}

	$config  = new ServerConfigProvider();
	$client  = $parser_services->get_client();
	$parser  = new Parser( $client, $config, [] );
	$subject = $parser->translate( $subject, $original_language, $woocommerce_order_language ); // phpcs:ignore

	return $subject;
}

add_filter( 'viwcpr_email_reminder_get_content', 'wg_viwcpr_email_reminder_get_content', 10, 2 );
add_filter( 'viwcpr_email_reminder_get_subject', 'wg_viwcpr_email_reminder_get_subject', 10, 2 );