src/Versatile/Introspection/EloquentTitleIntrospector.php
public function setKeyTitle($class, $column, $title)
    {

        $class = ltrim($this->getClassName($class),'\\');
        $this->manualKeyTitles[$class.'|'.$column] = $title;
        return $this;

    }
public function setKeyTitle($class, $column, $title)
    {

        $class = ltrim($this->getClassName($class),'\\');
        $this->manualKeyTitles[$class.'|'.$column] = $title;
        return $this;

    }
Set a manual key title. Overwrites the translated titles, so you have to
handle translation yourself

@param string|object $class
@param string $column
@param string $title
@return self