TranslucencySortPriority of spawned Niagara static mesh

I would like to change TranslucencySortPriority of Niagara static mesh(the material has opacity information) but I spawned the niagara system from a blueprint. In that case can I change TranslucencySortPriority from blueprint?

The niagara look was not what I expected , because I spawned the niagara system in the space that has a lots of translucent meshes.

thank you