Can I change the previous and next posts at the bottom to categories?

Hi

The next article and the previous article at the bottom of the post seem to be the entire subject when I checked.

In the old theme, the next and previous posts were displayed based on the category of the post. I’d like to use something similar to that function.

There is probably no change in theme options.

Is it difficult to implement this?
Is there any way to change it?

always thanks