use russian cities names for search params

backend/routes/models.py

@@ -46,7 +46,9 @@ class City(models.Model):
     country = models.ForeignKey(
         Country, verbose_name=('Страна'), related_name='rel_cities_for_country', on_delete=models.CASCADE)
 
-    name = models.CharField(max_length=30, verbose_name=('Название города'), blank=True, null=True)
+    name = models.CharField(max_length=30, verbose_name=('Название на английском'), blank=True, null=True)
+    russian_name = models.CharField(max_length=30, verbose_name=('Название на русском'), blank=True, null=True)
+    
     geo_lat = models.CharField(max_length=20, verbose_name=('GPS широта'), blank=True, null=True)
     geo_lon = models.CharField(max_length=20, verbose_name=('GPS долгота'), blank=True, null=True)
 
@@ -57,7 +59,7 @@ class City(models.Model):
     parsing_finished_DT = models.DateTimeField(verbose_name=('Дата и время завершения парсинга'), blank=True, null=True)
 
     def __str__(self) -> str:
-       return f'{self.name}'
+       return f'{self.russian_name or self.name}'
 
     class Meta:
         verbose_name = ('Город')