Tribe: On Community Events Submission, redirect on update, change message on error

functions.php

function ce_custom_error_msg( $errors ) {
    // Don't filter if it is an 'update' or other type of message
    if ( $errors[0]['type'] != 'error' ) return $errors;

    $existing_errors = '';
    $type = 'error';

    if ( is_array( $errors ) ) {
        $existing_errors = $errors[0]['message'];
        $type = $errors[0]['type'];
    }

    // Set overall message by appending a heading to the front
    $errors[0] = array(
        'type' => $type,
        'message' => '<h5>You did not do something critical</h5>' . $existing_errors
    );

    // User str_replace to choose a specific message to change
    $errors[0]['message'] = str_replace( 'Event Title is required', 'You need to add a title', $errors[0]['message'] );

    return $errors;
}

add_filter( 'tribe_community_events_form_errors', 'ce_redirect_after_submit', 10, 1 );
function ce_redirect_after_submit( $messages ) {
    if ( is_array( $messages ) && !empty( $messages ) ) {
        $messages = ce_custom_error_msg( $messages );
        $first_message = reset( $messages );
        if ( $first_message['type'] == 'update' ) {
            add_action( 'parse_request', 'tribe_redirect_after_community_submission', 11, 1 );
        }
    }
    return $messages;
}

function tribe_redirect_after_community_submission( $wp ) {
  if ( isset( $wp->query_vars[WP_Router::QUERY_VAR] ) && $wp->query_vars[WP_Router::QUERY_VAR] == 'ce-add-route' && !empty( $_POST ) ) {
        wp_safe_redirect( home_url() ); // Edit home_url() to whatever you page want
        exit();
    }
}