Ah …
You can of course access the Web Forms folder by mounting the general Alfresco repostory. Web Forms are contained in a normal space under the Data Dictionary.
Now, I'd encourage you to avoid replicating web forms for each language. You can instead use our message bundle support to create language-specific labels for the fields in your web form, and for your output path, you can use a field value in the form itself to specify the content generation path. That field value can be either a user-selectable field (make the user select French, Thai, or Japanese) or can be auto-generated via a JSP in-line callout to a read-only value (so that the user doesn't need to select, and potentially make an error).
This should be much more efficient than copying and pasting lots of web forms. Cheers.
Kevin