The work would involve importing product attributes and variations to existing products using a CSV sheet. I have installed [url removed, login to view] plug in with "attribute" and "variation" add-ons. So all the software is there, I just cannot work out how to do it.
I would provide the data into the csv spreadsheet but will require you to prepare the csv template and then import the data.
The website is built on wordpress with the enfold template.