Library items can be edited, renamed, and deleted. When an original
library item changes, you can update any instances of the item within
the current document or across the entire site. To
update the library items in the current
document, use Modify Library
Update Current Page; to update the library items in the entire site,
use Modify
Library
Update Pages
(these options work in Design view but not Code view). Dreamweaver
uses the Update Pages dialog box, as seen in Figure 9-4, when updating pages sitewide.