src/vs/platform/native/electron-main/nativeHostMainService.ts/NativeHostMainService/setRepresentedFilename
class NativeHostMainService:	async setRepresentedFilename(windowId: number | undefined, path: string): Promise<void> {
		const window = this.windowById(windowId);
		if (window) {
			window.setRepresentedFilename(path);
		}
	}