Setting different `PATH` variable for different profiles in iTerm2

I have the default PATH variable as set in the .zshrc file. I am looking for an elegant and simple way to add more directories to the PATH per different profiles in iTerm2. What would be the best way to do it? To be concrete, assume I want: 1. Add /Users/myusername/somfolder1 and /Users/myusername/somfolder2/bin to path of profile1. 1. Add /Users/myusername/somfolder3 to profile2.