Hello Stine

This is only possible by adding some custom JavaScript on the page:

window.ameliaBooking = {
    pastEventsDays: 10,
    cabinet: {
        pastDays: 0,
        futureDays: 10,
        disableAuthorizationHeader: false
    }
}

This will show 10 days of events in the past, 0 past days in Amelia's cabinets, and 10 days in the future. You're welcome to change those values so they display what you need.

Hi again Stine

Usually, page builders have an option to add custom code. If you're using plain WordPress editor, you can edit in HTML, and add it in the same place where you're pasting the shortcode.