org-bookmark-names-plist

org-bookmark-names-plist is a variable defined in `org.el'.
Its value is

(:last-capture "org-capture-last-stored" :last-refile "org-refile-last-stored" :last-capture-marker "org-capture-last-stored-marker")

Documentation:
Names for bookmarks automatically set by some Org commands.
This can provide strings as names for a number of bookmarks Org sets
automatically. The following keys are currently implemented:
:last-capture
:last-capture-marker
:last-refile
When a key does not show up in the property list, the corresponding bookmark
is not set.

You can customize this variable.