$Country = $TargetOrder->getCountry();
        if ($Country) {
            $builder->get('country')->setData($Country); // ★これはうまく反映された
        }

        foreach ($TargetOrder->getShippings() as $tmpOriginalShipping) {
            $formData = $builder->getData();
            // $Shippings = array();
            foreach ($formData['Shippings'] as $Shipping) {
                if ($tmpOriginalShipping->getId() == $Shipping->getId()) {
                    $Country = $tmpOriginalShipping->getCountry();
                    if ($Country) {
                        $Shipping->setCountry($Country); // ★これは反映されない
                    }
                }
                // $Shippings[] = $Shipping;
            }
            // $builder->get('Shippings')->setData($Shippings);
        }