New Crowdin updates (#481)

* New translations en.json (Norwegian)

* New translations en.json (Croatian)

* New translations en.json (French)

* New translations en.json (Arabic)

* New translations en.json (Dutch)

* New translations en.json (Dutch)

* New translations en.json (Dutch)

* New translations en.json (Chinese Simplified)

* New translations en.json (Dutch)

* New translations en.json (Spanish)

* New translations en.json (German)

* New translations en.json (German)

* New translations en.json (Romanian)

* New translations en.json (Dutch)

* New translations en.json (Romanian)

* New translations en.json (Romanian)

* New translations en.json (Swedish)

* New translations en.json (Bulgarian)

* New translations en.json (Bulgarian)

* New translations en.json (Bulgarian)

* New translations en.json (Bulgarian)

* New translations en.json (Slovenian)

* New translations en.json (Slovenian)

* New translations en.json (Italian)

* New translations en.json (Bengali)

* New translations en.json (Slovak)

lang/bn.json

@@ -1,9 +1,9 @@
 {
   "navigation": {
-    "dashboard": "Dashboard",
-    "customers": "Customers",
-    "items": "Items",
-    "invoices": "Invoices",
+    "dashboard": "ড্যাশবোর্ড",
+    "customers": "গ্রাহকগন",
+    "items": "বস্তু / জিনিসপত্র",
+    "invoices": "চালান",
     "recurring-invoices": "Recurring Invoices",
     "expenses": "Expenses",
     "estimates": "Estimates",