Isi Agu or Isi Odum: what should the official clothing design of the Igbo be called?

The cloth Igbos popularly refer to as Isi Agu, should it rather be called Isi Odum? See below: Is isi-agụ the right name for this cloth material that is associated with the Igbos? Yes, isi-agụ is its correct name but what is on the cloth is isi ọdụm (lion’s head), not isi agụ (leopard’s head)