5 Potential Titles For Star Wars Episode VIII
3. The Order Of The Dark Side
Why It Could Be The Title: The other title rumoured back then was The Order Of The Dark Side, which came from a report in The Dubrovnik Times on the Episode VIII production going to Croatia. There's definitely some link to the production here and, while the film is going under the production name of Space Bear, it wouldn't be surprising if a more Star Wars title was also being used, even just as a placeholder.
All said, it's not a bad title, with a series-suitable naming style and definite plot relevance, as well as a slight ambiguity (it could speak of Snoke's allegiance or his plans).
Why It Might Not Be: That it allegedly came from the set makes it convincing for sure, but that report in The Dubrovnik Times also contained a couple of other details (which I'm not going to repeat just in case they come true) of questionable reliability, so it's hard to take it too seriously. While it's harder to suggest it's a flat-out hoax than with Jedi Temple (even if the problem with reliance on The Force Awakens' story persists), it could be the product of misinformation.