variegate

verbs

change the appearance of, especially by marking with different colors
variegate
is derived from
variegation
is a type of (narrower)
cause to change; make different; cause a transformation
"The advent of the automobile may have altered the growth pattern of the city"; "The discussion has changed my thinking about the issue"
alter, change, modify
make something more diverse and varied
"Vary the menu"
motley, variegate, vary
is derived from
variegation