Customize title hl group background

[Subjective]

Is there any way to set custom highlight groups for the different titles ("ChatGPT", "Prompt", "System", etc.)? I'm trying to configure the windows to match my telescope theme exactly, and this is the last hurdle in the way. Thanks.

Telescope Theme

ChatGPT Theme

Current Configuration

opts = {
  popup_window = {
    border = {
      highlight = "TelescopePreviewBorder",
    },
    win_options = {
      winhighlight = "Normal:TelescopePreviewNormal,FloatBorder:FloatBorder",
    },
  },
  system_window = {
    border = {
      highlight = "TelescopePromptBorder",
    },
    win_options = {
      winhighlight = "Normal:TelescopePromptNormal,FloatBorder:FloatBorder",
    },
  },
  popup_input = {
    border = {
      highlight = "TelescopePromptBorder",
    },
    win_options = {
      winhighlight = "Normal:TelescopePromptNormal,FloatBorder:FloatBorder",
    },
  },
  settings_window = {
    win_options = {
      winhighlight = "Normal:TelescopePromptNormal,FloatBorder:FloatBorder",
    },
  },
},

[jackMort]

Not yet but that's something we may want to add

[petobens]

You can simply do:

    settings_window = {
        border = {
            text = {
                top = { { ' Parameters ', 'TelescopeTitle' } },
            },
        },
    },