It should be possible, as many facturers are installing into vst3 subfolders or mostly it is possible to oranize vst3 plugin in subfolders under the main vst3 folder, to select one or more subfolders instead of the whole vst3 folder. so i can select my favourite instrument folders and do not need to scan thousands of vsts, when the most of them are complete unnecessary for composing. Why do i have to rescan one hour the whole vst folders when i want to install a lttle update and not a major release?