Hello @vikaspotluri123 , thank you for answering my question,
Yeah, I just remember that we can set rule access on Cloudflare as well for this.
For this moment, instead of configure the URL, the best option only to layer this. Hoping that Dev. team can do something for any future updates for this. Since I really love this Ghost CMS.
Thank you so much for your kind attention to help @vikaspotluri123 . Have a great day!