My site is on Squarespace 7.1
Is it all possible for a subdomain with two dots like (for example a similar URL of subdomain.root.com) to be directed of forwarded to a certain page on the same site. So subdomain.root.com then is directed to root.com/page. I know I've read on a support page you can't but I thought from prior version of Squarespace you could go to a "presets" to redirect to a specific page in "Advanced Settings". See link below. Has "URL mapping" replaced this? Is it possible to redirect in the URL mappings in this manner?
https://support.squarespace.com/hc/en-us/articles/214767107
Currently, I have subdomain.root.com just pointing to the homepage of root.com.
Thanks for any help!