1) Alterer 2) Merchant 3) Normaliser 4) Normalizer 5) Standardiser 6) Standardizer 1) Human 2) Individual 3) Modifier 4) Mortal 5) Person 6) Somebody 7) Someone 8) Soul 9) Turntable feature 
• (n.) One who deals in or changes money. • (n.) One apt to change; an inconstant person. • (n.) One who changes or alters the form of anything.
Chan'ger noun 1. One who changes or alters the form of anything. 2. One who deals in or changes money. John ii. 14. 3. One apt to change; an inconstant person. 
[n] - a person who changes something
modifier noun a person who changes something; `an inveterate changer of the menu`
a person or thing that changes something. · See · a moneychanger.