Spreadsheet object custom id, to create unique objects per export.

[monsieurpablo]

Hi karakasa, thank you so much for the incredible plugin! It's significantly faster than all the other available options, and it's fantastic that it doesn't rely on Excel itself.

I was wondering if there is a way to create a new spreadsheet object each time I want to save it. Perhaps adding a name or ID as an optional input would be helpful. Currently, I'm using the plugin to export custom XLSX files with different names, but the create object function remembers the first object and appends to it. As a result, I ended up with an incorrect XLSX export.

Thanks,in advance