We have a large eCommerce site with the ability to do an export, change data, and import new data in mass. Over the 15 years that this site has been growing, it has accumulated several inconsistencies in product titles, descriptions, title tags, etc.
The question is: If we were to update thousands of product titles (
's on those pages) and some of the descriptions, would it have a negative SEO impact because of the groundbreaking number of products effected? Or would it only be for the better if they were all technically improvements (both in SEO and UX)?
Thanks!