Alter product variation view I want to alter product variation view and want to display a new form which value depends on variation price. I can add the field to the node using hook_node_view_alter() but i want to add it to the product variation right after the price field. I just need to display an integer dependent of the price.

Any help with this?

Thank you
You can try hook_entity_view_alter() API function provided by Drupal Core to alter any entity.

If you want to alter how the entity will look, you can also try using Display Suite or Panels module which are used to override the display.