I need to make a change of _cfuid cookie’s domain because it is appearing on other sites with different subdomains. I know that the cookie’s domain is automatically set according to what domain is registered. Right now the cookie’s domain is set as sitename .com but it needs to be changed to www.sitename .com. It there any solutions in Cloudflare’s dashboard or does the domain need to registered as www.sitename .com in order for the cookie’s domain to be changed accordingly?
I had to put spaces in url examples because you are not allowed to put more than two links in a post as a new user