Download link changes in each language and does not work

Hi,
I am using the plugin in a webpage in 4 languages and it only works in the main language.
I created separate downloads for each language but when the user receives the download link it only works if the form is filled in the main language. If the form is filled in other language the download link does not correspond to the file and redirects to the main page.

Can you help me with that?
Thx in advance.