how to manage experience fragment reference in live copy

I have a requirement where my site-structure is like this
/content

     --/mysite

              --/us(master)

                 --/en/page

              --/fr(live-copy)

                 --/en/page

on page i have a experience fragment which is pointing to 

/content/experience-fragments/mysite/us/en/xf

on fr site i want this experience fragment to be picked 

/content/experience-fragments/mysite/fr/en/xf

how can i achieve this??