Drag sb's name through the mire/mud verb phrase
To damage someone's reputation by telling people about the bad things that someone has done
He dragged the company's name through the mud by posting misleading information on social media.
Roman is an aggressive one. He always tries to drag his rival's name through the mire.
To intentionally describe someone in a evil or malicious way
To keep reminding someone of their failure or mistake.
To tarnish one's or something's reputation by saying unpleasant things about them.
The verb "drag" should be conjugated according to its tense.