No, it didn’t because at the time Lucas didn’t expect to make more movies. He did have the basics for a larger story on his head, but the first movie was made as a standalone, telling the middle part of a larger story. If i remember correctly, when the first movie was being made, Lucas hadn’t even decided that Vader would be Luke’s father. He thought of that after the movie’s success and when it became clear it would become a series.
Edit: To finish the story - the title credits for the first movie were added later, after the original release, when it was clear that more movies would come out and that each one would need its own title. But before all of that, the first movie was simply titled “Star Wars”









Exactly what I was thinking. Regardless of what one thinks about AI, it seems to me that only a long series of really bad a decisions could lead to something like this happening.