Synonyms for Eternalize:

n.

continue, perpetuate, remember. •eternalize (noun)
eternise, immortalize, eternize, immortalise, eternalise.

v.

•immortalize (verb)
eternize.

Other synonyms:

perpetuate. •immortalize
eternize.
•keep going
perpetuate.
•Other relevant words:
continue, perpetuate, remember.