wrong template pages due to a mistake

You probably clicked the button to reinstall the WooCommerce pages when they were already installed.

– make sure the pages bin is empty
– visit each WC template page and edit the permalink to remove the -2. You’ll find the permalink just under the title.
– go to Admin page > WooCommerce > Settings > Products tab > Display, and make sure your shop page is selected in the shop page drop down
– go to Admin page > WooCommerce > Settings > Checkout and make sure your cart and checkout pages are correctly set in their respective drop downs
– just below these drop downs, check that the order received field is not blank. If your site is English, the field would say “order-received”
– go to Admin page > Settings > permalinks and click save changes
Should be OK…

Admin page > Pages > All Pages: at top just under “Pages Add new” it will tell you how many pages of each type you have: All, Published, Private, Bin. If your old WooCommerce pages are in the bin, you cannot reuse the slug, hence the need to permanently delete these from the bin.

After money is paid, the customer is directed to the checkout page but with the endpoint set in the order received field on the checkout settings tab, so usually:
/checkout/order-received/
(though may vary depending on your language and permalink settings)
You may see this referred to as the thank-you page.

Have a look in the database. Login in to cPanel or your equivalent, start phpMySql, choose your WordPress database, and search the post_meta table for _wp_old_slug values. Delete any WC ones. Sometimes these are not cleaned up properly and can cause unwanted redirects. Google “_wp_old_slug” for more info.

The checkout/order-received/ page is the same page as the checkout/ page, it just behaves differently because of the end point.

Nope, the checkout page and the checkout/order-received/ urls lead to the same page. “checkout” is the url, and “order-received” is the endpoint (even though it looks like part of the url).

The shortcode on the checkout page can tell if there is an endpoint or not. If it finds the endpoint “order-receieved”, it switches its behaviour accordingly.

I don’t think so. The “order-received” in the template is the name of the variable. The value of the variable is set at Admin page > WooCommerce > Settings > Checkout tab, order-received field. On my dev site, I was able to set the order-received field to éåæ and it worked fine, so a translated phrase should work fine too.

This is not a translated phrase so you won’t find it in your string-locator plugin. You must translate the phrase yourself and put your translated text in the order-received field in settings.

Does the checkout page work OK? If that’s not working, then order-received won’t.

If the checkout page works OK, and order-received doesn’t, try clearing any cached pages and deactivating any cache plugin. Also try reseting permalinks. Also try a name which does not have any latin characters.

I should delete any cached pages and minified css and js and deactivate the plugin until problem-solving and development is complete.