I think in this case with using WPML, you’ll want to make sure there are no filters on theme’s text strings. So, this means you can’t use the String Swap plugin. And in your Child theme’s
functions.php, you need to just remove the theme’s filter on the text string all together:
remove_filter( ‘themeblvd_frontend_locals’, ‘swagger_frontend_locals’ );
You shouldn’t need to do anything else, because as I said, the framework’s default is already “Read More” and the theme is changing it to “View Post” — So filtering the text to say “Read More” doesn’t really make sense; it’s not going to do anything except cause problems with WPML for no reason.