New variable for workspace name

eclipse provides the variable for the location of the workspace ${workspace_loc}.
To open the shell for the workspace itself it would be helpfull to add the name of workspace as title for the shell.

Is it possible to add a new variable like ${easyshell:workspace_name} with the name of the workspace from Preferences -> General -> Workspace -> Show workspace name?
As alternative a variable with the name of the folder of the workspace ${easyshell:workspace_foldername}.
So if the workspace path is /myWorkspaces/wsProject 1 the varible will contain wsProject 1