It is a good plugin. But I think the following plugin has better performance and easier access for translation and is much like Google Translator itself. Of course, this is a personal opinion. I communicated more with this
Plugin Name: Page Translator by Fire360Boy

traduit de pages entières, ce qui est moins intéressant que traduire une sélection. Je préfère IMtranslator, par habitude et efficacité

Спасибо!