$posts2 = Path::with(['pathtags' => function ($q) use ($TagArray) {
$q->with(['Tasks'=>function($q) use ($TagArray) {
    $q->has('tasktags', '=' , 2)->whereHas('tasktags', function ($query) use ($TagArray) {
            $TaskTags[] = $query->name;
    })->with('tasktags');
}]);
}])->first();