Making changes to course booking forms

Hello

1. Is it possible to apply changes to one form and apply across all other forms? We have over 70 forms.
2. Is it possible to retain the fields that are specific to each form and at the same time apply other changes?

For example: Course name, course code, date and price are specific to each of the forms. Other changes need to be made and need to be applied to all the forms. However, we need to retain the each form’s unique fields.

Thank you.