The character Miltia Malachite from RWBY has her name incorrectly tagged as Miltiades Malachite. While the name Miltia has as its etymological origin the name "Miltiades," meaning "red earth," the credits for Volume 2, Episode 04 lists her name as "Miltia Malachite" without the -des at the end; her only other appearance to date, in the Yellow trailer, doesn't have credits, but her name is also spoken there as "Miltia", not "Miltiades." Therefore, I believe that posts tagged Miltiades Malachite should be retagged as Miltia Malachite.
For future reference, is this, or is this not, something that I can or should change on my own without starting a forum thread to ask about it first?