So I have theplugin WPdatatables pro

It allows users to login and enter data directly to a customized table on the front end(only they see their own data, the other users do not) and allows the site administrator to see the data from all the users simultaneously.

The problem is, you cannot duplicate more than one record at a time and i have the need to duplicate the same data each month with just a change of date.

The plugin does not allow this, so i thought of a form that allows you to enter data from an excel sheet that automatically adds the data to the users data tables that will display with their other data.

Is there a plugin that can easily do this, or would it be custom work?

Thanks in advance