We moved our online store from Volusion to Prestashop (v188.8.131.52) and we need to make sure all old URLs will redirect correctly to the new ones.
So we need a module / fix that will:
For Product URLs
1. Find when the active URL is invalid (before sending to 404 page)
2. Based on product code (found on Volusion query string and identical for both stores), will 301 redirect to the new and correct URL (example Volusion URL with product code: http://www.canaan-online.com/Tikun
For Category URLs:
1. We'll prepare an excel file that will list all old category URLs/IDs against new ones (according to your instructions)
2. Based on that list, 301 redirect to the correct URL
Please let me know about your experience with Prestashop.