Hi,
I would like the ability for emails regarding items in SharePoint having been created or modified to come from no-reply@sharepoint.com or some generic email with the SharePoint site's name showing as the sender, just like in SharePoint Designer, instead of these general notification emails showing up as coming from the Flow author (i.e., me). This is for the "Office 365 Outlook Send an email" action, unless there is another action I can use for that.
We not plan on adding this feature, but you can already accomplish something almost identical to this via two different mechanisms. If you want a generic email like no-reply@sharepoint.com, that's supported via the Mail - Send an email notification action.