In general, the Agenda view is designed to display date and time columns for the every displayed event. This behavior cannot be configured, nor modified easily.
The only solution for your requirement is to build a custom view that inherits from the Agenda view. You can check this resources for more details:
Please note that custom implementations, like this one, fall out of the scope of the entitled standard support service. If you need further assistance with this task, I would suggest you contact our Professional Services
. They are specialized in solving such specific business requirements.
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