On the other hand, I would tend to agree that this project is a "DIY Alexa" (edit to add: in the minds of most readers of Instructables website): https://www.instructables.com/id/DIY-Amazon-Alexa/
If you showed it to and asked a string of randoms off the street, I think way more than half would agree with the "DIY Alexa" label as reasonably communicative description and more useful than a longer but more precise title.