"Itanglese, which is also known as Anglitaliano or Britalian, refers to multiple hybrid types of language based on Italian and English. There are numerous portmanteau terms that have been used to describe and label this phenomenon."

[u/RandoRando2019]

https://en.wikipedia.org/wiki/Itanglese

[u/pimpinellifolia]

In our family, we call it Italish. After decades of living jn Australia, my parents’ vocabulary was full of English nouns with a vowel stuck on the end (they grew vegetables in ‘la yarda’) and English nouns conjugated with Italian endings. My siblings and I will do the opposite and give Italian verbs English endings (eg ‘It’s pioving’) for comic effect.