In November 2024, under the leadership of Elena García Martínez, the outgoing municipal president and a member of the Morena political party, three areas—Fimesa II, Fimesa III, and El Paraje—were merged and the colonia was established.

A few weeks later, in December, her successor, Ana María Castro Fernández, installed the street signs that indicated the name changes.

Following the change, they were renamed after concepts and projects associated with Andrés Manuel López Obrador, the president of Mexico from 2018 to 2024 and the founder and former leader of Morena.

[2] During his tenure, López Obrador promoted the political platform known as the Fourth Transformation (La cuarta transformación).

[9] On 20 November 2024, Elena García Martínez,[10] the outgoing municipal president of Tultitlán and member of the Morena political party, established the colonia (neighborhood) of La Cuarta Transformación.

On 3 December 2024, the municipal government of Tultitlán, led by Ana María Castro Fernández, the successor of García Martínez, and member of the same political party, began installing street name signs that indicated a new neighborhood, La cuarta transformación (the Fourth Transformation).

[2] The municipal government renamed 45 streets, which were all marked with maroon nameplates evoking the Morena party colors.

Neighbors photographed and reported they were formerly renamed "Acúsalos con Su Mamá"—"Snitch on them to their mothers", a phrase said by López Obrador referring to accusing criminals with their families—and "Me Canso, Ganso"—a word play that means "I'm not giving up" in Spanish, a phrase López Obrador used during his inauguration as president.

Eslie Ellian Reyes Barrera, Legal Adviser of the Tultitlán City Council, explained that since the area was irregular, the former names and postal codes were unofficial.

[17] The municipal president, Ana María Castro Fernández, said that with the change, "legal identity is given to the neighbors", adding that "it would be more shameful to live on a street named after Gustavo Díaz Ordaz, a murderer of the 1968 student movement", referring to the Tlatelolco massacre.

She added that she did not consider the name change as an issue, since the municipality had the authority to make such decisions, and that if the majority of residents were dissatisfied, Morena would not have been the most-voted option in that area.