Hi Lorraine. Of course if the suggestion is right and the "unique" names are misspelled, you would correct them.
But it is more often the case that such names are correct. If you have sources supporting these names, mark the suggestions false. For example, the second Ancestry image is a clear source for "King Stephen Pharoah". If you have a similarly strong source for "Taukus", that suggestion can be marked false.
If not, provided there is some evidence for "Taukus", what I would do is add a comment to the suggestion asking that it be left unchanged pending further research.