why some sentences could not translate when i change my website language

Hi @gentle2309,

You can use a translation plugin like Loco Translate to change the text in that section. However, I’d first recommend that you do 2 checks:
* If you have a caching plugin, kindly purge all cache from it and clear your browser cache memory then check if the issue persists.
* Do a small test to confirm whether this only happens with your current theme. This will entail changing to another theme, preferably the default WP Twenty Twenty-One theme. *

You may want to do this on a test/staging site or using the Health Check plugin if you’d prefer not to make any changes on your current site. We’ve explained these options in our conflict testing guide.

If you find that the issue is with your theme, you’ll want to use the Loco Translate it. Here’s a guide on using the Loco Translate plugin and note that Step 4 will change to your current theme if you identify that the affected section is coming from it.

Let us know how it goes.
Thanks.

Hi Abwaita, thank you for your suggestion, Actually i found the solution by changing the text in woocommerce sitting, Woocommerce > sittings > payments > cash on delivery. the same method for other options.

Goodbye.