I think you can only have one Events table but you can sync it with multiple calendars and/or accounts .
If you hover with your mouse the region in your Events table where there is the Last synced 6 mins ago mention, a Edit should appear and you’ll be taken to the sync settings of the table where you should be able to add another calendar to sync by clicking on the button + Add another sync somewhere down below .
Or, you can click on the Options of your Events table find the Google Calendars Events menu which will open the sync settings of the table .