I am glad that other Business users are pushing for this feature. We moved our entire client files to Evernote thinking that it would be a good idea to go paperless, we could collaborate while a client project is active and we could update through many devices. However, once we were deep into it we realized that the lack of administrative control would severely affect our business. The reason that we need certain Notebooks to have centralized names is that they correspond to our CRM naming scheme. So, the "XYZ Corporation" file or the "Schmoe, Joe" file absolutely needs to correspond with our CRM records. We also use Evernote for project collaboration and this does not seem to be as much of a hurdle because active projects may be in the dozens. However, we have over 2000 Notebooks and are struggling to work around the current feature set.