Hi
I want that, by default, the page titles of all the pages and posts be hidden (not shown). I achieve that by disabling the page title, in the Page Settings section of Gutenberg. It is working fine with the English original version, but I don't know how to make that the translated version (Spanish) follow the rule.
Thank you for contacting WPML support, I'd be happy to help you with this issue.
I'm not sure how you hide the page title on your site. On the frontend, simply, you can add the CSS code below to Appearance > Customize > Additional CSS, to hide it in the Spanish language.