Translating product variation attribute names
Key Takeaway
Translate variation attribute names in Setup on the "Translate" page. Choose the target "Language", set "Setup Component" to "Custom Field" and "Object" to "Product Attribute", and then enter each translation in the "Field Label Translation" column.
In a B2B store that uses product variations, buyers pick options such as size or color. A variation attribute gives each option its name. You can translate those attribute names into the languages your org supports, so you can offer the same product variations in multiple locales. You do the translation in Setup on the Translate page, one language at a time.
Attribute names are field labels
Variation attribute names are translated as field labels. So on the Translate page, you find them by setting Setup Component to Custom Field and Object to Product Attribute.
You translate attribute names into languages that your org supports. To support localizing store information, enable the Translation Workbench and add the languages you want to use in your stores.