[vitriolum]

It comes from "Visita Interiora Terrae Rectificando Invenies Occultum Lapidem", an alchemical motto. No reference to hate intended.

[CharlesW]

Whatever the intent, how it will be perceived is effectively out of your control. Its current name is a headwind, actively working against its potential for success. If the project is important to you, you must rename it.

https://www.merriam-webster.com/thesaurus/vitriol