AutoCAD LISP: Layouts Manager (free)

  There are five Lisp programs and they are following. 

1. Copy Selected Entity to all LAYOUTS. 
2. Delete Selected Block from all LAYOUTS. 
3. Delete Entities from Selected place for all LAYOUTS. 
4. ADD Prefix for all LAYOUTS Names. 
5. Find & Replace LAYOUT Names.  

Download from below and watch program tutorial from this link: https://youtu.be/2wnCmuaxD4A