(Unspecified) VST folder in By Vendor view

A number of my VST:s are put in the (Unspecified) folder, e.g. the VST3 versions of my Fabfilter plug-ins. In fact, all VST in this folder are VST3 versions. But not all my VST3 plug-ins are put there, instead most of them are in their respective Vendor folder.

Would it be possible to implement a function in Cantabile where you can alter the specifics of any VST so that they go where they belong, i.e. in their respective Vendors folder?