After I changed the url:
http://splunk:8000/en-US/app/search/search
to
http://splunk:8000/ja-JP/app/search/search
I was able to save a search and use Japanese's characters for the panel title and whatnot. Is this not what you experienced?
Hi @yogeshpunia05 ,
It seems to be possible, but I never did it before.
Please check this splunk doc about UI internationalisation. There is more steps than only change the language on the server url. My suggestion is to run the procedure on a Splunk sandbox to test it before you run this in production environment
https://docs.splunk.com/Documentation/Splunk/8.0.6/AdvancedDev/TranslateSplunk
I hope this can help you, if so, please upvote.