Item Name in Arabic in Sales Invoice Item

In update for Saudi Arabia , you guys have added item Arabic name in item.But in sales invoice item name in Arabic is not visible.
Can anyone tell how I can add Item name in Arabic in sale invoice Item.
Thank you



06 AM
The above image for item.
The Below file are for Sales Invoice Item.

As you can see the item name in arabic is present in item module but in sale invoice item name in arabic is not visible.
Thank you