caldera_forms_do_magic_tag

<?php
/**
 * Change a magic tag value.
 *
 * In this case a field for a custom taxonomy, "cue_type" saves the term ID.
 * This filter function will convert that value to the name of the term
 */
add_filter( 'caldera_forms_do_magic_tag', 'slug_id_to_taxonomy_name', 10, 2 );
function slug_id_to_taxonomy_name( $value, $magic_tag  ) {

    //make sure we only act on the right magic tag, and when we have a valid entry (positive integer)
    if ( '{cue_type}' == $magic_tag && 0 < absint( $value ) ) {

        //attempt to get the term
        $term = get_term( $value, 'cue_type' );

        //make sure we have a term object (not a boolean or a WP_Error object
        if ( is_object( $term ) && ! is_wp_error( $term ) ) {
            
            //reset value to the term name
            $value = $term->name;
        }

    }

    return $value;
    
}