I'm using the icalendar export built into org-mode to export my agenda to an ical file. I also use org-bbdb to insert birthdays (anniversaries) into the agenda. Using the variable
org-icalendar-include-bbdb-anniversaries, these anniversaries are exported to the ical file, which is great.
The problem is that the format of these birthday entries is not customizable. I traced back the formatting of the org-bbdb entries to the ical entries to the function
org-bbdb-format-vevent, defined in
org-bbdb.el. Can I overwrite or modify this function without patching
org-bbdb.el? If so, what's the recommended way to do that?