Hi @mail574355 ,

Trend Micro Consumer Product don't have any feature that can protect the network drives. 

Here is an article that you can check in protecting folders. 
Safeguard Your Files with Trend Micro Folder Shield on Windows | Trend Micro Help Center

You can check these Trend Micro Programs that has this feature,

ServerProtect™ for Microsoft Windows & Novell Netware | Trend Micro

Thank you and have a great day!