The best way would be to create an event that you will use as a template and then duplicate as necessary. For example you can call that event “Template”
1] create a new event and call it “Template”. You may have as many templates as necessary.
2] in the list of events go to the menu in the “actions” column and duplicate your template.
Important: the duplicated event will have different access links from the “Template” that will be generated automatically so you will need to send new invitations to the duplicated event.