Complex sentence: Since DLS-CSB is not directly connected with its high school affiliate, except that they are both administered by the Lasallian Brothers, LSGH labels "St. Benilde" instead of "La Salle" on their jerseys.
Split into simpler sentences: Since DLS-CSB is not directly connected with its high school affiliate, except that they are both administered by the Lasallian Brothers. As a result, LSGH labels "St. Benilde" instead of "La Salle" on their jerseys.