Hello,
This text comes from WooCommerce, so you can use translation files to change it. Install and activate Loco Translate plugin > create a translation for WC plugin > change English text and disable the Loco plugin https://xstore.helpscoutdocs.com/article/30-base-theme-translation
When you will need to change the text back, activate Loco plugin and do this, or just delete translation files.
Regards