How to have identical projects in the same gateway

I have 2 lines that are the same in terms of names and processes i want to be able to host both of them in the same gateway, I know for tags I can have a folder for line1 and one for line2 but is there a way to do the same with the projects?? For example l1 URL would be

http://localhost:8088/data/perspective/client/l1/station-004/

and line 2

http://localhost:8088/data/perspective/client/l2/station-004/

Don't make separate projects. Use one project, and parameterize the page URL to have the line name embedded (typically the folder name for tags). Then the project's views can parameterize the tag path to point at either line.