change am – pm ot 24 hours

Hi @seabusch

Apologies for not being able to check it earlier. Could you please take a look at this screenshot: https://prnt.sc/u28CtMD8tIF8 and let me know if you are referring to that specific section of the calendar to be displayed in a 24-hour format.

Yes, like this:?https://prnt.sc/u28CtMD8tIF8
how I can do this?

You can use the provided hook to modify the calendar view, enabling the display of time in the 24-hour format. However, your still have to utilize the backend settings, such as those accessible at https://i.imgur.com/QZ1TYNV.png, to adjust the formatting of the input field.

// Utilize the following filter to customize the time format for the calendar view.
add_filter('gf_awp_calendar_time_format', 'filter_gf_awp_calendar_time_format', 10, 2);

function filter_gf_awp_calendar_time_format($format, $form) {
    // This modification exclusively impacts the time format within the Calendar view.
    // Implement the moment.js format (refer to https://momentjs.com/docs/#/parsing/string-format/)

    return 'HH:mm';
}

Code goes in function.php file of the active child theme (or active theme).

Best! Sanks!