lilvickyus

I am planning to change the product page url structure of my website on PS1.6 Currently i am using route to product as {categories:/}{id}-{rewrite}.html which creates url as : example.com/category/sub-category/product-name.html I wish to change this to {id}-{rewrite}.html which will create url as : example.com/product-name.html As the category & sub-category & product name have some common words the urls are not good for SEO. Now beacuse my product pages are already indexed on google with the existing route HOW can i redirect my existing URL structure to the new URL structure once I change the product route to avoid 404???? I found a solution that suggest the following Using a RedirectMatch directive from mod_alias in your .htaccess file should do the trick: RedirectMatch permanent /[^/]+/([0-9]+)-(.*)-([0-9]+)\.html$ /$2-$1-$3 This pulls out the matching parts of your old URLs and redirects them to the new format. But I am not sure how to implement it in .htaccess, where exactly this line needs to be added and do I need to add some more syntax as well..????