WPML Advanced Translation Editor doesn't work for appointable products

[Valentina R]

It’s easy to reproduce. Just create a product and translate with the advanced translation editor and the availability and the addons will not be translated - they will not exist for the translated product.

Reported here.

[Valentina R]

Another report here.

[Željan Topić]

Cannot reproduce with the classic editor. WPML Advanced Translation Editor can be used for add-on fields, but not for Appointments - no plan to add it until WPML fixes the UI/UX. WPML is overall a bad plugin, customers should use Polylang instead until WP adds native multilingual support.

Create a separate issue if any specific fields are not translatable.