[แก้ไขแล้ว] Translate WooCommerce Ultimate Gift Card plugin admin fields

Contesto del problema:
I'm trying to translate the textfields of the WooCommerce Ultimate Gift Card plugin in order to get translated labels. The site is currently in development. I am following the documentation available at ลิงค์ที่ซ่อนอยู่.

Sintomi:
No specific issue or error message mentioned.

Domande:
How can I translate the textfields of the WooCommerce Ultimate Gift Card plugin using WPML?