http://bugs.winehq.org/show_bug.cgi?id=13829
--- Comment #14 from Paul "TBBle" Hampson Paul.Hampson@Pobox.com 2009-05-15 22:58:27 --- I don't know if there's a better way, but simply modifying wine.inf in the package to put values in to HKLU\Software\Wine\Fonts\Replacements (as per comment 9 and http://wiki.winehq.org/UsefulRegistryKeys) would probably be sufficient. The Fonts section of wine.inf looks appropriate, add entries like:
HKCU,Software\Wine\Fonts\Replacements,"MS UI Gothic",,"IPAMonaUIGothic"
for each of the fonts listed in comment 9 for which you depend on (or recommend, or whatever your package management system does) a reasonable substitute.
This way if a user drops an actual font into place with that name, it will be used by preference.