What is another name for Stelazine?

Excuse me, I'm curious to know if Stelazine has any alternative names or designations within the medical community? I'm asking because I've come across this medication in a few different contexts and would like to ensure I'm fully informed about its various identifiers. Is there a synonym or a commonly used term for Stelazine that professionals in the field might employ? Your insight would be greatly appreciated.