Final answer:
In Shakespeare's play Julius Caesar, it is Caesar's wife, Calphurnia, who pleads with him to not go to the Senate due to ominous dreams and bad omens.
Step-by-step explanation:
The person who pleads with Caesar to stay home and not go to the senate is Calphurnia, Caesar's wife. In Shakespeare's play Julius Caesar, Calphurnia experiences ominous dreams and sees various bad omens, which she believes are signs warning of Caesar's impending doom. Despite her pleas, Caesar initially agrees to stay home, but he is later persuaded by Decius Brutus to go to the Senate, where he meets his tragic end.