Problem: You are trying to retrieve a single attribute in a specific language via the `wc/store/v1` API endpoint, but you are receiving the attribute name in the default language (German) instead of the requested language (English). Solution: Attributes themselves are not translatable via the REST API, only their labels. To translate attribute names, navigate to WooCommerce → WooCommerce Multilingual & Multicurrency. In the 'Attributes' tab, scroll down to the 'Translations of taxonomy labels and slug' section and add the translations. As a workaround, you can use localized data to parse an object with all product attribute taxonomy names and their
$tax->labels->singular_name
, since labels are well translated thanks to WPML. This localized data is stored as a transient per language and deleted when their terms or taxonomies are edited/created/deleted.
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