Variegated
/ˈveəɹɪəˌɡeɪtɪd/
verb
To add variety to something.
To change the appearance of something, especially by covering with patches or streaks of different colour.
To dapple.
Synonyms: diversify, maculate, mottle, spot, redecorate, remodel, reskin
adjective
Streaked, spotted, or otherwise marked with a variety of color.
(by extension) Very colorful.
Synonyms: motley, multicolored, polychromatic, patterned