SigningHub allows you (Document Owner) to rename your documents package as far as they are in the "Draft" status.
If you do not rename a package, the package name is automatically determined on the basis of names of all the documents in it, separated by a comma. SigningHub will keep appending the package name in the same way (i.e. document name and a comma), upon adding a new document in it. Once you rename a package SigningHub will stop appending its name further, for adding new documents in it.
Rename a document(s) package