Offline donation instruction and email : the 2 filters must be different

[Genevieve-K]

User Story

As an admin, I want customize both the instructions and email for offline donations.

Details

File includes/gateways/offline-donations.php
In the functions give_get_default_offline_donation_content() and give_get_default_offline_donation_email_content(), the same filters are applied:
return apply_filters( 'give_default_offline_donation_content', $default_text );

To do

Use a different filter in give_get_default_offline_donation_email_content():

return apply_filters( 'give_default_offline_donation_email_content', $default_text );