Can’t Change Placeholder for Search

Hi and thank you for making the Astra Theme:
I am using the latest version of the Astra theme with the Turkish language on my website but somehow the search box placeholder shows as English language as “Search…”

I check your blog about the issue and place the code stated at this link: https://wpastra.com/docs/change-search-placeholder/
but it didn’t work.

I want to change the original placeholder from “Search…” to “Arama Yap…”

I hope there is a solution for this because my site https://ruyalist.com is in Turkish language, not English language.
Thanks in Advance.