FileSaver.js - Change Title of Save Dialog Window

Question

I'm using file-saver in an Angular app that is plugged into Electron. Is there any option to change the title of the save dialog window?

import * as FileSaver from 'file-saver';
let blob = ...
FileSaver.saveAs(blob, 'file.xml');

At the moment it shows "blob:http://localhost:4444/...", see screenshot below