Using the word "Forward" as it is, is more straightforward to me.

Chanhed "کانال" to "گروه"

The word "در" in the applied translation sounds forwarding TO the group not FROM the group. So "از" should be replaced which refers to the word "هدایت" and shows the exact concept.

The phrase "هدایت" is not clear and can be very misleading as to what the action actually is. I believe "باز ارسال" is a much clearer and accurate equivalent to "forwarding". Furthermore, the currently applied translation is not written in a common day-to-day language, using a bit of a heavy tone which makes the text harder to understand. And lastly, there is no need to use the plural form of nouns for "messages" and "files" when translating into Persian, since it makes the text look unnatural.