Fixes on tag updating

app/Models/Shop/Tag.php

@@ -3,10 +3,14 @@
 namespace App\Models\Shop;
 
 use Illuminate\Database\Eloquent\Model;
+use Spatie\Translatable\HasTranslations; 
 
 class Tag extends Model
 {
+    use HasTranslations;
+    
     protected $guarded = ['id'];
+    public $translatable = ['name']; 
 
     public function group()
     {
@@ -20,6 +24,6 @@ class Tag extends Model
 
     public function getNameAttribute($value)
     {
-        return json_decode($value)->fr;
+        return json_decode($value)->fr ?? false;
     }
 }