Parts:
Array
(
    [0] => fr
    [1] => privacypolicy
)
Regions:
Array
(
    [0] => US
    [1] => NSA
    [2] => default
)
Langs:
Array
(
    [0] => fr
    [1] => en
    [2] => default
)
Request:
privacypolicy
Parse for Languages returned:
Array
(
    [default] => /fr/legal/politique-de-confidentialite/
)
Found: fr
New Subset: 
Array
(
    [default] => /fr/legal/politique-de-confidentialite/
)

Link: https://fr.datacolor.com/fr/legal/politique-de-confidentialite/