“总顾问”应该怎么翻译？

general/chief +/adviser /advisor /consultant /counsellor /counselor

都可以

总顾问 general consultant

技术总顾问 Chief Technical Advisor / Chief Technology Advisor
营运总顾问 Chief Operating Advisor

总顾问

--------------------------------------------------------------------------------

[解释]：
general counsel;
general counsel;
general counsellor
[参考词典]：汉英综合大词典 汉英经贸大词典

法律总顾问

-------------------------------------------------------------------------------

[解释]：Advocate General
[参考词典]：汉英法学大词典

chief consultant

General Consultant

general counsel