add a page with different content for all
 

Hi, I have a page for example with the "white" name and that page had a loop to a page for example:

www . domain . com/ usa / white -> this page would be a loop

www . domain . com / uk / white -> that page would be another loop

would be only the same page, a page like the "white" name and with different loop from one another, does anyone know how can this work or done something similar in the past?