Hi Parker,
Thank you for posting your query in our community.
Based on your description, you have two questions about Calendar webpart in a SharePoint site. Here are my answers:
- Q: How can I remove his meetings from appearing on the SharePoint site?
A: The Group calendar web part allows you to put a Microsoft 365 group calendar right on your page so that it is easily visible to your readers. So the event in the calendar webpart is connected to your group calendar in Outlook.
If you want to make an event appear or disappear in the calendar webpart in the SharePoint page, you need to create or cancel the event on the Outlook calendar first, then click "Sync calendar" button to sync the latest update of the Outlook calendar.
2. **Q:**Is it okay that I am using Outlook to schedule these meetings or should I be using Teams or something else?
**A:**As I mentioned in the above question, the event in the calendar webpart is connected to your group calendar in Outlook. We recommend that you can directly use Outlook to schedule these meetings. Here is an article for your reference:
Schedule a meeting on a group calendar in Outlook
If you still have any concerns about it, please feel free to post back.
Best regards,
Jazlyn