don't require a :langtag string in the .po file, just use the file name to get the language code
don't require a :langtag string in the .po file, just use the file name to get the language code

openfoodfacts/openfoodfacts-server,openfoodfacts/openfoodfacts-server,openfoodfacts/openfoodfacts-server,openfoodfacts/openfoodfacts-server,openfoodfacts/openfoodfacts-server