Distinguish topic concepts from files

It is hoped that obsidian can distinguish between topic concepts and child files
For example, I have a file called “Personality”, which is a topic concept file, which is a description of personality
Then I have a file called Tom, and his subfolder has a file called"Personality", which is not a thematic concept, but because there is so much content in Tom, I had to split the section on “Personality” into a new file, but I don’t think it is very important, it is essentially a subtitle of Tom. Equivalent to H1 title # Personality. But because of the limited hierarchy in obsidian, I can only turn the oversized file into a new file by itself.
In search and other cases, the above two “Personality” of the title of the file is treated equally.But the second “Personality” file is just a container

This is not expected
So hopefully there’s some way to label Tom’s children so that they just exist as Tom’s children, not as a conceptual topic.

I think this is an important thing in the knowledge base and hopefully it will be seriously considered

You need to add properties to your files and use those for queries in core Search Modal or Dataview.
In Obsidian, it’s up to you what you set up and how you approach taking what you need out of it.

From an Obsidian file handling point of view, the only thing that needs to addressed is that if there are multiple files with the same filename, then the parent folder needs to be added for linking.