TYPO3 Core

I would like to apply stdWrap to the attribute orderBy for the CONTENT-element. Neither something like

temp.catcontent = CONTENT
temp.catcontent {
  table = tx_dam
  select {
    pidInList = 134
    selectFields = *
    join = tx_dam_mm_cat
    where = tx_dam.uid = tx_dam_mm_cat.uid_local
    andWhere = tx_dam_mm_cat.uid_foreign = ###category###
    orderBy = ###orderby###
    markers {
      category.data = register:category
      orderby.data = register:orderby
    }
}

orderBy.dataWrap = {GP:orderby}