0 to put information that is not correct on something:
They are: never be afraid to mislabel a product, and free advice is never cheap.
Many pupils in voluntary grammar schools throughout the country could be mislabelled.
I have personal knowledge of restaurants not only not disclosing where food is from, but sometimes deliberately mislabelling it as local to encourage customers to order it.
Popular images of this section have sometimes been mislabelled, implying that it was the entire mill or even the entire engine.