Second language or Regional languages in google maps showing wrong

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Recently in India Google Maps displays the regional languages text such as Tamil, Malayalam, Hindi etc. But when i viewed some places the regional languages displaying wrong. For example Colachel in Tamilnadu is குளச்சல்  . But its shown as கொளச்சல். Same as Kalakkad , களக்காடு showing as காலக்காடு   Any way to correct the language.

https://www.google.co.in/maps/place/Colachel,+Tamil+Nadu+629251/@8.1769394,77.2495298,16z/data=!3m1!...

Colachel