"Call the night" is not a commonly used phrase in English. It might be a phrase that is specific to certain contexts or regions, or it could be a misunderstanding or misinterpretation of a different phrase. If you could provide more context or details about where you encountered this phrase, I might be able to help you better.

It's a song lyric, so it's open to interpretation. I can't tell if she is using 'don't call the night' directly in connection with 'loud like Mordechai' or if they are just separate, related lines. It could just be an abstract notion of calling forth something or calling on something, i.e. here 'the night.' The night could symbolically represent darkness, chaos, sadness, etc. Thus, don't call on darkness, sadness, etc...can't say for sure.