Hi @avrahammel!
You can use a free translation plugin like Loco translate. I know it may sound strange to “translate” your own language, but it works.
Here’s what you’ll need to do once you’ve installed and activated the plugin:
1. From the administration sidebar, click on “Loco translate” option and click on “Plugins”.
2. Select the WooCommerce plugin from the list.
3. Choose the option “New Language”.
4. Select the current language for your site (if you’re using an English version of WordPress, use English, etc.)
5. Find the strings that you want to change with the filter box.
6. In the second box on the left, add your replacement texts.
7. Save your changes and reload your site.
Here’s a video about it that outlines how it is used: https://www.youtube.com/watch?v=ZUPhsoUm-QE
Cheers!