Citation formatting for letters in Word

I'm encountering a problem with footnotes using the Word plugin (the latest version as of 9/24/2007). I'm trying to insert footnotes referencing letters in Chicago style. Given the available Zotero fields, they should appear as follows:
Author to Recipient, Date, Location in Archive, Repository
However, they appear thusly:
Author, Title, Date

I'm wondering if the problem I'm encountering is unique; regardless, I'm hoping someone has a solution.
  • http://forums.zotero.org/discussion/988/
    https://www.zotero.org/trac/ticket/678

    Please post on the above forum thread if there are other issues not discussed there.
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