Hello Aditya Sinha,

When you add the button text,
Activate developer mode, Go to Backend( Admin Panel ) > settings > translations > Application terms > generate missing terms > select the language for which you want translation

Then go to settings > translations > Application terms > Translated terms > Search for your button text as source value and provide the translation value for it.

Then you will find the button translated when you change the website language.

Note: If you may not know then you can activate developer mode by going to settings and clicking activate the developer mode in the bottom of the furthest right panel below social media icons or by simply adding ?debug or ?debug=1 like this " /web?debug#" after web in the URL.

Regards,

Email: odoo@aktivsoftware.com

Skype: kalpeshmaheshwari

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