Import Vendor Reviews

Would anyone know the best way to import vendor reviews from the database end? It seems that reviews are split up into various sections. However, if I have a CSV from our old website with the proper data (stars, comment, customer name, timestamp), what would be the best way to do this?

Additional code modifications are required to implement the ability to export/ import reviews. Our team will be happy to perform this work for you. Feel free to contact us