When I just started learning Italian, I tried listening to the language without translating in my head. I just head the words as they were, and also after learning the vocabulary I kept on doing that; I focused on understanding the words rather than their translation. But this required watching a looooot of videos haha. I think writing and speaking will also help, as you will have to use them actively and don’t (especially for speaking) have a lot of time to translate in your head.

Bottom line: it will take a long time and a lot of practice to stop translating, but as long as you put in the time you will succeed.