flow-models/macros/custom_naming_macros.sql

{% macro generate_schema_name(
        custom_schema_name = none,
        node = none
    ) -%}
    {% set node_name = node.name %}
    {% set split_name = node_name.split('__') %}
    {{ split_name [0] | trim }}
{%- endmacro %}

{% macro generate_alias_name(
        custom_alias_name = none,
        node = none
    ) -%}
    {% set node_name = node.name %}
    {% set split_name = node_name.split('__') %}
    {{ split_name [1] | trim }}
{%- endmacro %}

{% macro generate_tmp_view_name(model_name) -%}
    {% set node_name = model_name.name %}
    {% set split_name = node_name.split('__') %}
    {{ target.database ~ '.' ~ split_name[0] ~ '.' ~ split_name [1] ~ '__dbt_tmp' | trim }}
{%- endmacro %}