Changing submit form message

Anyone know where I got to edit this text??
Its’ under “Form messages”

I had a developer connect this form up and I can’t tell how to change it
it wont let me edit in editor
cant find a field in a collection or anything

look in the velo page code

What exactly are you trying to achieve?

Dynamic change of the “SUCCESS” and “ERROR” -TEXT ?
You can achieve it by generating some code.