Hi,
Today Bricksn'Web released a new plugin to make SEO editing as easy as possible.
Please find more information about it here: https://www.bricksnweb.com/
Feature Summary:
The SeoXtraTools plugin with extended support for nopCommerce websites, allowing you to perform all tasks easily with just a few clicks.
It gives you a custom grid to Search and Edit meta title, description and keyword tags on the following core Entities:
Categories
Products
Manufacturers
Vendors
Topics
BlogPosts
NewsItems
Additionally you can check for duplicate entries and edit in-line or in the multi-language editor.
Check all features at : https://www.bricksnweb.com/seo-xtra-tools