I spoke and it is not possible unfortunately.
Is it really not possible to upload a demo in a different way?
In addition, there is a problem with the Elementor plugin – it is not possible to save the changes made. I consulted it with the host and the fault lies with the messages sent by the elementor that cannot be executed – 5 sent requests ended with an error, which indicates an incorrect body sent by the application. Does it have to do with incomplete demo files?
Unfortunately, it is not possible to enter such values in my hosting.