In the config/packages/monsieurbiz_sylius_search_plugin.yaml file, add the prefix node for documents that need a prefix in the names of indexes and aliases.
Example, for the products index:
imports:
- { resource: "@MonsieurBizSyliusSearchPlugin/Resources/config/config.yaml" }
+monsieurbiz_sylius_search:
+ documents:
+ monsieurbiz_product:
+ prefix: 'myproject' # define a custom index prefix