Edit copyright section

I want to edit the copyright text but when i navigate to the copyright section in the theme customizer i only see the “Copyright © 2022 Your Digital Supporter” and not the complete copyright text “| EnterpriseUp by Ascendoor | Powered by WordPress.” When i navigate to the theme editor and look at the footer code i only have the option to completely remove the copyright code but i am unable to edit the full copyright text. How do i edit the full copyright text?

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