Copy Collection to new Workspace

Swicker

Hello - I lead a PMO which manages many projects throughout the year. We have developed template project toolkits for common project types that are copied over for each new project. We are very interesting in creating collections for these template toolkits, but unfortunately it is not possible to copy a Collection to a new workspace without "savings as new" the entire workspace. This will limit the amount of project folders we can have inside of a single workspace which likely will end up cluttering our workspace view. Can we either have a "workspace archive" to hide old workspaces or have a way to copy multiple collections between workspaces?