Hey @aliemami,
I was looking to do the same thing recently and found a trick that might help you. Try using a translation plugin like Loco Translate.
Here is how it worked for me:
- First, go to Settings>General and changed my language to English (Canada)
- Install the Loco Translate plugin and activate it.
- Click the Loco Translate plugin in the dashboard and then click on Support Candy, click new language, choose English (Canada).
- Search through the list of source text you can translate, and add a translation for the term you would like to change.
Keep in mind that if you have purchased Add-ons for the plugin you may have to add a translation for each add-on so that you can find the right area to change the words.
Good luck!