Answer:
In functions file add:
function convertImportTime(?string $import_time, string $format = 'M j, Y @ G:i'): ?string
{
if (!$import_time) {
return null;
}
return date_i18n(
__($format, ud_get_wpp_importer()->domain),
strtotime($import_time)
);
}
function getImportTime(): ?string
{
global $post;
if (!$post) {
return null;
}
$import_time = get_post_meta($post->ID, 'wpp_import_time', true);
if (!$import_time) {
$import_time = $import_time = get_post_meta($post->ID, 'wpp_xml_import', true);
}
return convertImportTime($import_time);
}
In theme template use:
<?php echo getImportTime(); ?>