Producing prototypes in multiple languages or exporting all the text for a legal review can be a chore. I believe we'd gain some productivity if we could store, import and export a spreadsheet containing all of the text used within a prototype. And then assign the text, by key, to elements and pull it in dynamically for content such as error messages.
Exporting the content to a spreadsheet would also help us with getting the work translated, as that is the most common method for managing that type of task.
Thanks for your time,