Hi there!
Technically, the player dash feature is when a condition is met(user is holding down shift), the player has a +1 value on their movement speed. So, to make events dashing, you just need to increase + 1 on their default speed and put up a condition to raise that speed. As so, you can change their default image according to that condition. The thing is, there is no default condition for an event to dash. So they will not have a dashing image unless you change it yourself.
But events can be idle and jump, so those poses will work for them.
Answering your question, no. This plugin only adds poses, automatically, according to certain conditions: Dashing, Jumping, idle...