Is it possible to set all collections to show lowest priced products first without having to manually go through each collection and set it? Thanks for any advice in advance.
Yeah, you can do it with code. You can create an array of products from the collections of products to store products with lowest price first.
You can then display the array instead of the collection.
I earlier did something like this where i was showing all the available products first and all sold out products at the bottom irrespective of the pagination feature in the store.
An example site: www.eluxestore.de
Just an idea. Please reach out via mail for a convenient conversation and solution as this will require code and a little bit of time.