Multilanguage ALT for images

we need to add multi-language ALT tag to images.
We have 30+ languages and we are trying to think about a solution that is easy to use for editors.

We are evaluating the following solution:
Adding multiple key-value field to image document type (key is the locale, value is the ALT tag)

It have some cons:

  • layout not very compact
  • the editor could inadvertently mess with locales

Did anyone have the same problem?
Any idea about an elegant solution?

Thank you,

You could put a key value into the alt text field, and on your template use that to get the real message from a resource bundle.