There is an extension for Translate Tab application, but the app seems to be deprecated and is very buggy on latest OS. Can someone modify it or create a new extension for Translate Bar (Translate Bar on the Mac App Store) which is similar application and actively maintaining?
Thanks for the suggesttion and welcome, @ptuchik. I’ll leave this here as a suggestion. Note there is are also Mate Translate, Bubble Translate, Translatium and Reverso extensions which are all similar translation apps.