What does the cryptic crossword clue "Crassly name-drops one replacing old web designer (9)" mean?

The wordplay uses an anagram. anagram of NAME (synonym="NAME") + DRIPS (synonym="DRIPS") = SPIDERMAN The answer is SPIDERMAN.

Crassly name-drops one replacing old web designer (9)

Independent Cryptic #11956 | 13 Across | 2025-02-03 flower