WooCommerce return 404 in the product page

Question

I am making an Ecommerce website with the plugin: OCEANWP.

I had an issue with links of products, because they aren't the same so i changed it in Setting > Permalinks, but after when I go to the page and I click on a product I have 404: Page Not Found. I already tried to fix it with htaccess file but it doesn't work and I don't know what to do.. I don't want to lose all the work i've done!

Answer 1

Try to flush permalinks if you have a caching plugin,

Please share more info so we can diagnose the issue.

[Edit]

this is your link structure:

Install SEO Press or Rank math to be able to control you Woocommerce permalinks.

setup your permalinks like this: