When navigate from Odoo website to odoo backend language doesn't load
I am using odoo11. i have enable multi language feature for eg English, French, Spanish. My problem is into website side when i switch the language english to french and go to backend at that time odoo loads the menu into english language not into french language. but once the page is reload into backend after that it will reload the menu into the french language.
I want the language into odoo backend which is user switch on odoo frontend
Please help me to resolve the issue.
Thanks in advance.