True Left

The most literal name decolonization of all:

George Washington University’s sports teams will no longer be known as the Colonials.

The school said in an announcement Wednesday the school’s board of trustees and a special committee determined the name Colonials "can no longer serve its purpose as a name that unifies."
...
"Colonials means colonizers who stole land and resources from Indigenous groups, killed or exiled Native peoples and introduced slavery into the colonies."

The committee said George Washington "firmly rejected" the term colonial, and the term itself "was not used during the 1607-1776 Colonial era, and it did not become popular until the Colonial Revival period of the late 19th and 20th centuries."

Yes, believe it or not, there was once a Colonial Revival movement by the anti-American Western occupiers of the US:

The Colonial Revival is generally associated with the eighteenth-century provincial fashion for the Georgian and Neoclassical styles.