Protest to name Pakistani roads after Hindus or Sikhs

Re: Protest to name Pakistani roads after Hindus or Sikhs

why should they change name? Jehlam is named after Alexander’s horse… wo ghoRa bhi gaya aur uska Greek master bhi. when they didn’t change Jehlum’s name. why should they change names of towns in Sindh, where Hindu population forms 8-9% of total population.