How to hide price options on Configurable Product?

I try to hide the price (in the screenshot +4,20€) on my Magento 2.3 but it doesn’t work. I want only T2 display and not T2+4,20€.

I read and test a lot of posts too like but not working on my Magento 2.3.

Magento 2: how to hide ”price’ of custom option in configurable product

Magento 2.2.3 – Remove price from select field on product page

Can someone help me to do this ?

Thanks.