src/vs/workbench/contrib/remote/browser/tunnelView.ts/TunnelItem/label
class TunnelItem:	get label(): string {
		if (this.tunnelType === TunnelType.Add && this.name) {
			return this.name;
		}
		const portNumberLabel = (isLocalhost(this.remoteHost) || isAllInterfaces(this.remoteHost))
			? `${this.remotePort}`
			: `${this.remoteHost}:${this.remotePort}`;
		if (this.name) {
			return `${this.name} (${portNumberLabel})`;
		} else {
			return portNumberLabel;
		}
	}