Adjustments to event information

Hello 
In the event information, instead of “start of event” ... and “end of event,” I would like to simply write the date from ... to, e.g., Monday, December 25, 2025, to Tuesday, December 26, 2025. Can this be done via configuration, or do I have to do it in the code?
Dann noch eine zweite Frage: Kann ich für alle Events nur den Button für Gruppenanmeldung einblenden statt beide? Ich habe das in der Konfiguration zwar gefunden, trotzdem werden mir aber beide Events angezeigt:  zauber.coletteguentensperger.ch/kurse/aktuelle-kurse

Regards, Colette

You will need to modify code to handle that. The file you need to modify is components/com_eventbooking/themes/default/common/event_properties.php

Once the modification is done, you need to modify to template override so that the change won't be lost when you update to future releases of the extension

Regards,

Tuan