Force folders (on NAS) to move to trash

I have a folder located on a NAS that I am unable to move to trash. I keep getting the following:

"The operation can't be completed because some items had to be skipped. For each item, choose File > Get Info, make sure "Locked" is deselected, and then checkthe Sharing & Permissions section. When you are sure the items are unlocked and not designated as Read only or No Access, try again."

The folder has multiple sub-folders and many, many files. It is unreasonable to go through each and every one to verify the settings.

Is there a way to "force" the folder to delete?