Here's why it might appear:
* Italian: "Corde" could be a shortened form of "corda," meaning "rope," while "valle" means "valley." So, "Cordevalle" could be interpreted as "Rope Valley."
* Spanish: "Corde" is not a common Spanish word, but "valle" also means "valley" in Spanish. Therefore, "Cordevalle" could potentially be a place name in Spain.
To understand its meaning, you'll need more context. Please provide additional information about where you encountered the word "Cordevalle." This could help determine its origin and meaning.