src/vs/platform/workspaces/electron-main/workspacesHistoryMainService.ts/WorkspacesHistoryMainService/getWindowsJumpListLabel
class WorkspacesHistoryMainService:	private getWindowsJumpListLabel(workspace: IWorkspaceIdentifier | URI, recentLabel: string | undefined): { title: string; description: string } {

		// Prefer recent label
		if (recentLabel) {
			return { title: splitName(recentLabel).name, description: recentLabel };
		}

		// Single Folder
		if (URI.isUri(workspace)) {
			return { title: basename(workspace), description: renderJumpListPathDescription(workspace) };
		}

		// Workspace: Untitled
		if (this.workspacesManagementMainService.isUntitledWorkspace(workspace)) {
			return { title: localize('untitledWorkspace', "Untitled (Workspace)"), description: '' };
		}

		// Workspace: normal
		let filename = basename(workspace.configPath);
		if (filename.endsWith(WORKSPACE_EXTENSION)) {
			filename = filename.substr(0, filename.length - WORKSPACE_EXTENSION.length - 1);
		}

		return { title: localize('workspaceName', "{0} (Workspace)", filename), description: renderJumpListPathDescription(workspace.configPath) };
	}