I use google calendar, but I send emails from an alias email there. When I send out calendar invites, it says it comes from my google email address. Is there any way to have this sent out "coming from" the alias email address?
Unfortunately, Google Calendar does not have a way to edit the email from where the invites are being sent. The invitation will only come from the primary email address.
It is a feature that has been requested for years as I was able to find a thread about the matter. Check How to use aliases in Google Calendar?
I always suggest to submit a feature idea through the Google Workspace if you have: Feature idea!