Creating hyperlinks that stay open in the same tab

SharePoint Online site is there a way to prevent external links from opening in a new tab?  fond an extenuation that could possibly be of use: https://www.tecconsult.at/products/sharepoint-online-open-link-in-same-window-tab/

but I would like to know if there is a way to do this natively perhaps through using add-ons like Iframe?

Thank you for your time.