yes, the yellow support can be replaced but it will come with a new fan/radiator which does not use this form of support.
for these models in their installation manual it is explained how to remove this support and install the support which is supplied with their "cooler".
for example the "be quiet pure rock 2" supplied an AM5 support (and intel LGA) for which it is imperative to remove the old support from both sides of the motherboard before installing the new on both sides.
there are necessarily coolers on the same model for AM4/3