i think yes but not because of the summoning part but I think Zunisha was just a normal elephant that was gigantified by the awakening of that DF. It was no coincidence that world government did its research about the gigantification.
this DF is most likely Luffy's DF , it is the only DF that was hyped up in Wano.
they call it rubber rubber fruit but I think it is not, more it is the gigantification DF. basically eating that DF made Luffy a compressed giant, he can stretching and blowing air are just catalysts for achieving gigantified body or limbs. when he awakens he will be able to turn himself into a giant , and can use that ability to make beings like Zunisha.