Using this post as a guide, I was able to get a SharePoint folder copied, but I'm having trouble getting the rename to work. I'm just working with a Folder, not a Document Set, so the syntax is a bit different. As it's configured below, the folder gets copied, but has the name "_Template1" - not the "Account Name" - appreciate any help. Thanks!

I know I have "Name" here instead of "name" as specified here: https://msdn.microsoft.com/en-us/library/office/jj247085.aspx but if I used the lowercase "name" it gave the below error
