How do I change the name of a file under a company in QuickBooks?

I have a file under a company in QuickBoooks. I want to change this file name but still keep the old file as well. For example, In Microsoft Word there is the "Save As" option where you can save the document as something else, but still keep the previously saved one. This option in featured in several... show more I have a file under a company in QuickBoooks. I want to change this file name but still keep the old file as well. For example, In Microsoft Word there is the "Save As" option where you can save the document as something else, but still keep the previously saved one. This option in featured in several differnet programs that allow you to edit a certain file one way but have another that can also be altered.
How do I go about this in QuickBooks?