Change text

Can you confirm where you are placing your translation and the name of the files? Sign-up Sheets Pro uses the text domain fdsus so you would place the files (if using fr_FR) under…

wp-content/languages/plugins/fdsus-fr_FR.mo
wp-content/languages/plugins/fdsus-fr_FR.po

I checked and it looks like those two words are not currently translatable, but I will add that to the list of fixes for the next version of the plugin. Thanks for calling it out! If you notice anything else, please let me know.

There are two actions that are run after a signup and right before the current redirect back to the sheet page..

dlssus_form_post_process and dlssus_form_post_process_{TASK_ID}

You should be able to tap into one of these to handle your redirect by adding something along the lines of the code below in your theme’s functions.php file…

function my_custom_sus_redirect($task, $signup_id)
{
    if (empty($signup_id)) {
        return; // skip redirect if no new signup was created
    }

    wp_redirect($some_url); // TODO: replace $some_url with the thank you page
    exit;
}
add_action('dlssus_form_post_process', 'my_custom_sus_redirect', 10, 2);

If you run into any trouble, please let me know.

If you want to limit to only certain sign-up sheets, you can get the sheet ID by using $task->post_parent which will be the post_id of the sheet for the task that the user signed up for.