Is it possible to export and modify all issues of an issue-list at once?

[Helter Skelter]

After exporting issue lists, I want to set all issues in the list
to a new status so that they are marked as exported. 

(An associated status "exported" was created by me in the 
workflow especially for this purpose)

Is that somehow possible? 

I tried to use a listener for the ExportEvent, 
but you can't influence the affected issues there 
because the ISSUE parameter isn't supported there.

Thank you for any reply.