A DESIGNrev Tcl macro is available that will add a prefix to all cells in a layout.
To get the macro, download the following Calibre DESIGNrev macros bundle available at the “Calibre Utilities, Examples, Scripts and Interface Software” page on Supportnet : Calibredrv_macros.tgz
The link to this page is: http://supportnet.mentor.com/downloads/related/calibre_utilities/files.cfm
You can also get to the page on Supportnet by selecting the “Downloads” tab on any Calibre microsite and selecting the “Calibre Utilities, Examples, Scripts and Interface Software” link under “Related Downloads”.
Read the disclaimer and select “I agree” to proceed.
The link to download “Calibredrv_macros.tgz” is under “Calibre DESIGNrev, Calibre WORKbench”.
“Calibredrv_macros.tgz” is a collection of useful DESIGNrev Tcl macros that include both batch and gui versions.
Included is a Tcl macro “prefix_cell” which will add a prefix to all of the cells in your layout. The gui version adds the prefix to the loaded layout. The batch version will add a prefix to all cells and save to a specified output layout.
Read the PDF doc “Readme” on the Calibre utilities page for information on all of the macros and how to install them in the gui.