1 Go to "CONFIGURATIONS » LAYOUT » ACTIVE THEME".
2 Create a copy of the skins by clicking on the button "Create a copy of the" and then "Set as active".
3 From the menu on the left select "Advanced editing".
4 Edit the file "product/index.tpl" by clicking the button "Edit" with this file.
5 Locate the entry "{$product->defaultStock->availability->translation->name}".
6 Convert it to "{$product->defaultStock->stock->stock|escape}".
7 Click on the button "Save".
The change will only work after the entry into the product, and after choosing the option it will show the name of the State of accessibility in accordance with names in Configurations » Catalog » Availabilities.
