Pluriversal/ pluriverse is different from pluralism. If we talk about World-Making in a Pluriverse, we don't refer to the pluralism within the "one-world-world" (Escobar), but rather to a world where many worlds, worldviews and epistemologies coexist.
Pluriversality goes beyond the idea of tolerance of different approaches. To talk about Pluriverse makes it difficult to put one particular worldview and description (i.e. one's own universe) in a privileged position; a dialogue must begin.
# See also
Walter Mignolo on Pluriversality html 
Arturo Escobar, "Commons in the Pluriverse," in Patterns of Commoning. webpage ]
Arturo Escobar, Designs for the Pluriverse: Radical Interdependence, Autonomy and the Making of the World (Duke University Press, 2018). html