Component to reference layouts?

I would like to draw geometry directly on various layouts I’ve created in a Rhino document (to allow direct control in Grasshopper of title blocks, view labels, etc.). The ‘Viewport Filter’ option in the Custom Preview component allows this, but it would be great to be able to attach a list of multiple layouts to this option for automation. I have very little experience coding, but is this something that can be done in C#?

Thank you.