How to change the default language on Google Chrome(PC)
1. Open your Chrome
You can open your Chrome on your PC. And this guide is based on Chrome version 118.0.5993.118 (Official Build)
2. Open the Setting pages
Find the more settings icon at the top right of your Chrome

Then click “Settings”

Click “Language” menu, then click “Add languages” to add your target language

Pick your language, or if you can find it, you also can enter some key words to search it

Finnaly, if you want Chrome UI display your language, must select “Display Google Chrome in this language”

By the way, please double check the tip “This language is used when translating pages”, and you can try that when complete reading this post
Thanks for this