Changing verbage on “all category” menu button

In our menu on our site, woocommerce has an “all category” button that is added by the software.
The label on the button is “all category”. (that should be enough to want to change it)
I have found this… https://github.com/woocommerce/woocommerce/blob/3.4.3/includes/class-wc-post-types.php#L92
But it doesn’t seem to be the source of button’s label.

I need to change the label from “all category” to “Store Directory” but I cannot find where in the scripts this happens. Can anyone direct me to the code snippet where this is set, so I can change it?