I'm trying to look for a way to modify the markup for a form element without touching the default theme/template. Upon checking the source code, Drupal does not seem to recommend any theme suggestions for editing form elements. I have multiple views using the same field on the exposed filter. If I try to edit the form-element-label.html.twig it will affect all of the elements with the same field.
<!-- THEME DEBUG --> <!-- THEME HOOK: 'form_element_label' --> <!-- BEGIN OUTPUT from 'themes/iom/templates/layout/form-element-label.html.twig' --> <label for="edit-field-themes-target-id" class="label">Themes</label> <!-- END OUTPUT from 'themes/iom/templates/layout/form-element-label.html.twig' -->