Make Marketo Tokens Dynamic

We have a number of top folder level tokens which are carried down to all programs located inside that folder. As these tokens have to frequently be changed (not only token value but also token name), it would be of great help to us if the system could automatically update the token name that has been changed in all instances where it has been referenced, particularly in all smart campaign flow steps.

It would also be very helpful if we can have a visibility of where each token has been used / referenced.