How to change the text "You have no items in your shopping cart." in mini cart in Magento 2
Copy This File Into Your Theme :-
See Line no. 78
translate="'You have no items in your shopping cart.'"
You can change according to your requirements at above place.
Remove var folder from root and remove
You must have run command
php bin/magento setup:static-content:deploy
Clear your browser cache and check.