北巷青柚旧忆凉南城柠檬心头伤
[bĕi xiàng qīng yòu jiù yì liáng nán chéng níng méng xīn tóu shāng]
This name conveys a poetic and melancholic sense, '北巷青柚旧忆凉'(The old memory of green pomelo in the northern alley is cool), indicating the nostalgia and tranquility for past times associated with the place. The part '南城柠檬心头伤'(The lemon brings sorrow to the heart in the southern city) indicates something sad that happened and hurt someone, evoking emotions about changes, pain or loss.