Some of the classes such as [AddressLookupElement](https://github.com/localgovdrupal/localgov_forms/blob/52d5d4cea896297d9f0832e13ef07d93636115a3/src/Element/AddressLookupElement.php#L102) are using the [t() function](https://api.drupal.org/api/drupal/core%21includes%21bootstrap.inc/function/t/11.x) for string translation instead of the recommended [StringTranslationTrait](https://api.drupal.org/api/drupal/core%21lib%21Drupal%21Core%21StringTranslation%21StringTranslationTrait.php/trait/StringTranslationTrait/11.x). We should replace all such occurances.
Some of the classes such as AddressLookupElement are using the t() function for string translation instead of the recommended StringTranslationTrait. We should replace all such occurances.