The WordPress blog URL is a unique identifier associated with your blog. It’s usually displayed in the URL bar of your web browser, and it can also be found in the address bar of your browser when you’re browsing to your blog’s website.
If you want to remove your WordPress blog URL, there are a few different ways that you can go about doing it. You can either use a plugin or script to remove the URL from your blog posts, or you can use a website like Expired Domains to find expired domain names that are associated with blogs and remove the corresponding blog URL from those domains.
Ultimately, the best way to remove your WordPress blog URL is to simply choose a different identifier for your blog that you will not want others to see. For example, you could create a new username and password for your WordPress blog, or you could use a different domain name for your blog instead of using your WordPress blog URL.