Ancestry does take corrections, but they are slow with this kind of correction. The had my grandparent home in AR listed as the town of Van Buren, AR when I was in Van Buren County, AR. Everytime I went there, I sent a correction and after a long time, they have the entire area corrected.
It is slow because it is not just one image but the entire county that is wrong.
So keep sending corrections, even if there doesn't seem to be a place for the corrections.