XML product import OC 4

Anybody knows a plugin to import about 50.000 products for OC4?
(clean installation)
The plugin should be able to:

* Import several XML files
* To change prices by a certain percentage
* Import attributes and options
* Automatically update daily with a cronjob

A bonus would be ready to auto-translate with Google or another service.

The producer offers only XML files no CSV files etc.

Before you go ahead with your OpenCart 4 project please be aware that OpenCart 4 is not yet suitable for live websites, it's still subject to many bugfixes and some changes.

@JNeuhoff . I'm aware of it, thanks anyway.
The project is in the developing phase only.

@xxvirusxx Thanks, that's helpful!