Some platforms (currently Redbubble and Spreadshirt) have the ability to support multiple languages for the title, tags, and descriptions of your designs. OrbitKit supports this.
For each of your designs, you may edit alternate languages on the design edit page. Alternate languages are only submitted to platforms if title, description, and tags are all present.
See the Redbubble and Spreadshirt integration notes for specific information about multiple language support on those platforms.
Controlling language in the UI
You can change the "current working language" using a dropdown in the top right corner:
If you change the language to (for example) Deutsch, OrbitKit will display German titles/tags/descriptions for your designs and text in the search bar will search the German titles/tags/descriptions.
This setting only affects your UI and does not affect publishing.