Conditional formatting in a BP email notification

Hello, experts.

I'm currently using Unifier version 21.12 and am looking into possibilities to implement a conditional formatting to the custom notification template of a BP, primarily for personal task notifications.

In the custom notification that I'd like to sent, there is a field that I want to appear differently depending on what the value is. For example, for a field called Priority, when the value is "High", I want the text "High" to be formatted as red color, bold, and increased size. When the Priority is anything else, the text will appear normally as any other text in the message.