It seems that there are no such filters. I put a clean version of WordPress on a test site. Installed plugins – Woocommerce, ACF and ACF for WooCommerce. Created custom fields and placed them in the my-account of the user WooCommerce.
In the database, the fields are still stored as field_5ba168bfdcb58 (user_phone) and field_5ba16910dcb59 (user_age). Therefore, I no longer know what to do.
