I have a big problem related to my SEO work. I'm working on my company site that was completely on WordPress. A couple of weeks ago our developer has transfer main site to HTML site and kept a blog to the same WordPress by transferring in new folder "/blog".
Now, I'm facing big issues. I don't have much knowledge regarding development and our developer are not taking this seriously.
The problem is I tried to redirect old blog URLs, which are getting huge organic clicks, to new blog URLs through WordPress redirect plugin but it is not working.
I want to know how can I redirect old URL to a new one.
OLD URL: mysite.com/ctaegory/postname
NEW URL: mysite.com/blog/postname