Image talk:Wiki.png
From Wikipedia
The old logo did not use Nepali script (Devnagari). So, I had to change it to the one that suits the Nepali Language Wikipedia. Why dont you just check with the text contents on the main page to see if they match with the text on the logo?
I am a native Nepali and my main language is Nepali. So, if someone is going to put some script other than devnagari on the main logo, I have to ask him/her to check that with wikipedia in other languages. Nepali, Sanskrit and Hindi are all written in the same script - Devnagari. At least the Wikipedia name should be spelled the same in all three of these languages and the exact same script. You might have some fancy fonts installed on your machine. You should try to use Mangal or similar fonts. The font used on the old logo is never seen in any printing or publishing works in any Nepali language books or papers.