Background of the issue:
I am trying to modify the validation message for the EU VAT Number field in WooCommerce for the English language. I want to change the default text: "You have entered an invalid VAT number (SI5678987654) for your billing country (SI)." to: "Wrong VAT Number. Enter the correct format: SI123456789." I have already attempted searching for the relevant strings in WPML String Translation, creating an English translation file for woocommerce-eu-vat-number-en, and contacting WooCommerce support, but none of these worked.
Symptoms:
The relevant strings for the EU VAT Number validation message are not available in WPML String Translation, and creating an English translation file did not work.
Questions:
Could you advise on how we can modify this validation message using WPML?
