I am trying to save in SQL Server in multiple languages ​​such as Korean, English, Turkish, and Arabic. Is there a way to save it using VARCHAR without changing NVARCHAR?

And

Other than the update set n'ŞŞŞŞŞ' method

Use it with update set 'ŞŞŞŞŞ'.

I tried setting collate to [Latin1_General_100_CI_AS_SC_UTF8] and [Korean_Wansung_CI_AS] as varchar type, but only each language is supported and multiple languages ​​are not saved.