Hyperlinks
You can list and edit hyperlinks contained in the selected part, assembly,
or drawing document.
To edit hyperlinks:
Select the document in the File
Explorer 
tab in the left pane.
Select the Hyperlinks
tab in right pane.
A list of the document's hyperlinks appears.
You can save the contents
of the list to a text file by clicking Save
to File 
(SolidWorks Explorer toolbar).
Right-click and select
Change, then type to edit the
hyperlink.