Since the original picture has not been uploaded, we can only explain the method in principle:

First, open the original picture.

Second, use the imitation stamp tool to remove the original text.

Third, type new words.

Four, technical points:

1, because the banner may have a certain radian, or the size of both ends is inconsistent, so the text should be freely changed.

2. Because the banner may have certain folds, the text should be liquefied.

3, seemingly simple to change the text, but you must have some basic knowledge of PS. If you are a novice, you need to study for a certain period of time, and it is not a problem that can solve the problem.