Redirection of page

Dear Team,
I am not sure if this is the right place but I need some help in the redirection of page.
Example:
I have two SharePoint communication site abc.com and xyz.com.
abc.com is for staff
xyz.com is for students
There is one more modern page 123.com
I need if the staff go to 123.com it redirects to abc.com and if student go to 123.com it should redirect to xyz.com.
Please help me in this query