You can rename a document that was uploaded to your iManage Share account, even if it has multiple versions. When you upload a new version of a document with a different name, iManage Share retains the original document name.
Hover over a document and select
> 
Rename. (Optional) Right-click the document and select Rename, or open the document and select > Rename.
The Rename Document screen is displayed.Enter a name for the new document.
Select Rename.
Your document name is updated.
NOTE:
Users with Guest access cannot rename a document.
NOTE:
The following characters are not supported for your document name: \ / : * ? " < > |