Can’t remove h3 in Footer

I am trying to remove this Bewertungen h3 tag but can’t find for the live of me where it is.
I have checked: the content/blocks where i can find the list items under it but not the title, The catalog/product itself, the content/page itself, and in the code itself at magento2/app/design/frontend/RVDK/plotservice/Magento_Theme/layouts.xml where it says:

        <container name="footer-menu-wrapper" htmlTag="div" htmlClass="footer__item-wrapper footer__item-wrapper--blue" after="kiyoh-wrapper">
            <container name="row.footer-menu" as="panel" htmlTag="div" htmlClass="footer__row">

                <container name="footer-menu" htmlTag="div" htmlClass="footer__menu">
                    <block class="MagentoFrameworkViewElementTemplate" name="footer-menu-inner"
                           template="Magento_Theme::html/footer/footer-menu.phtml"/>
                </container>

            </container>
        </container>

    </referenceContainer>

But if I look at the foot-menu.phtml it’s empty apart from an empty div:
Does anyone know where the code for this should be or how I could find it?