{"en_US": "{{ object.company_id.name }} Delivery Order (Ref {{ object.name or 'n/a' }})", "es_ES": "{{ object.company_id.name }} Orden de entrega (Ref {{ object.name or 'n/a' }})", "pt_PT": "Pedido de entrega de {{ object.company_id.name }} (Ref. {{ object.name or 'n/d' }})"}