This small program works just like AutoCAD's GATTE express tool, with the extra option of choosing which layouts to apply attribute changes to.
GATTE2 is made in lisp and uses CAB's Layout Select program to select which layouts you want. Make sure you place LayoutSelect.dcl in an AutoCAD search path or GATTE2 will not work!
Both in gatte2.zip
See this thread for more details.
Function Syntax: gatte2
For instructions on how to run the program see here.