Is a woman who breastfed with her paternal uncle from his mother considered his paternal aunt?

"Suckling establishes the same prohibitions that consanguinity establishes," as the Prophet, peace and blessings be upon him, said: "What is prohibited by lineage is prohibited by suckling." So, if the woman suckled from your grandmother, she is a mahram to you, either an paternal aunt through suckling (if the grandmother is on the father's side) or a maternal aunt through suckling (if the grandmother is on the mother's side). It is stipulated that there must be five full, satisfying sucklings.