Adding two project with same project name

Is it possible to create a solution file Work.sln with two identical project files with same name but in different folder(n-2) ?

Example:

 (n-3)         (n-2)          (n-1)         (n)
-Work..sln
-------------fold1
                          |--- plan
                                           |--plan.njsproj
-------------fold2
                          |--- plan
                                          |--plan.njsproj

In UI i would create a manual folder and then i use to include plan in that folder. Could you tell if its possible with this any option ?

I tried this option “–folders” like below but it seems to include only the plan.njsproj file

slngen -o Work.sln --folders false allfol\fol1\plan.njsproj all\fold2\plan.njsproj

[jeffkl]

With folders enabled, SlnGen wants to treat one of them as the “main” project. So the first project you specify will show up in the root with everything else going in folders.

[jeffkl]

Try specifying --folders:true