Changing messages and free shipping in Shopify:
Do you want to access your language options or theme’s code with new theme editor layout by Shopify?
Go to your Shopify admin:
Click on online store > Themes
Then you have to edit click on the menu button which is a tiny square with three blue dots.
A submenu of options will be opened that will include: Edit HTML / CSS and edit Language.
Default text within the header of your Shopify theme has to be changed.
Themes > Customize theme > theme option> language has to be edited.
Click on the tab labeled: Layout, on that following page.
Within this section text has to be changed and then you have to click save.