Changing Quality Settings Language

So I want to add a language option to my game that will change the language of the subtitles and the interface. The Issue is that I don't know how I can change the language of the quality settings from my quality settings dropdown. I do have a way to kind-of do it, but it also changes the quality level when it changes the name. I'm not really sure what to do.

void Start() { if (LanguageSettings.isRussian) { int selection;

         selection = qualityDropdown.GetComponent<TMP_Dropdown>().value = 0;

         qualityDropdown.options[selection].text = "Ультра";
     }