The FeedDigest site, and interface, are in English, and will be in English only for at least a couple of months. This hasn't stopped the backend being prepared for users who have different languages as their mother tongue though. Our %DAYLONG%, %DAYSHORT%, %MONTHLONG%, and %MONTHSHORT% tags which return the month and day names of the date of the current feed item (e.g.: Monday, Mon, January, Jan) are set up for ten different languages out of the box!
Want your digest's dates to appear in English, French, German, Italian, Spanish, Danish, Swedish, Japanese, Arabic, or Russian? You got it!