Zhejiang Museum says it uses "Jujian" rather than "Goujian" to respect an artifact's original name after online criticism; which spelling is correct?

网友质疑浙江省博物馆将「勾践」错写为「句践」，博物馆回应为尊重文物本名，到底哪种写法才是正确的？

A public trend signal observed across 1 source.