Woocommerce Order Export

I'm using

WooCommerce Simply Order Export (Plugin)

in Woocommerce Website. Using this Plugin when I export orders which are under specific Order Statuses(e.g. Processing, Completed etc), Plugin give me an option to select date range and no. of columns(e.g. Product Name, Product Quantity, Variation etc.), But the Problem is:

If Order-1 contains 1 product with some quantity(e.g. Fanta (Quantity = 4)), Similarly Order-2 contains the same product(e.g. Fanta (Quantity = 2))

So I need to update the Plugin in which I create a button to export Accumulated Quantity of Products(Sum of same item across all Orders), I need 2 Columns in Exported CSV(Product Name, Accumulated Quantity), Kindly help me in this updation.

TIA

via Chebli Mohamed