Google Earth User Guide - Manual (Page 116)

Find Ctrl + F + F Opens a
Find field
in the
Places
panel. Use
this to find
places
that exist
in the
Places
panel.
Note that
this is
different
than
search for
places on
the earth
.
Delete Del Delete Deletes an
item
selected in
the Places
panel.
Rename Ctrl + Alt + R + Alt + R Enters edit
mode for a
selected
item in the
Places
panel, so
you can
change
the name
without
bringing
up the
Edit
Placemark
dialog box.