i want change text "reply to comment –> " to German. I couln't find the string in *.php

SupportCategory: TA Portfolioi want change text "reply to comment –> " to German. I couln't find the string in *.php
Uwe asked 3 years ago

If i want to reply to a post, i want read that Button text “reply to comment –> ” in German language….
I searched and searched….. but not found….
By the way, is there an easy way to change strings (comments) from english to german (ora any other language)?
Uwe