Where to go if you'd like to change? (4)
I believe the answer is:
kiel
'where to go if you'd' is the definition.
The definition suggests a singular noun which matches the answer.
'like to change?' is the wordplay.
'to change?' indicates an anagram (I've seen 'to change' mean this).
'like' is an anagram of 'KIEL'.
Can you help me to learn more?
(Other definitions for kiel that I've seen before include "Baltic port" , "canal" .)