Template Variables can be used to manipulate the file in various ways to slightly change how it works without having to make your own local copy.
Note that the `templates_variables:` section only needs to be used if you do want to actually change how the defaults work. Any value not specified is its default value if it has one if not it's just ignored.
| `use_separator` | **Description:** Turn the separator collection off.<br>**Values:** `false` to turn of the collection |
| `sort_by` | **Description:** Changes the Smart Filter Sort for all collections in a Defaults file.<br>**Default:** `release.desc`<br>**Values:** [Any `smart_filter` Sort Option](../../metadata/builders/smart.md#sort-options) |
| `sort_by_<<key>>` | **Description:** Changes the Smart Filter Sort of the specified key's Collection.<br>**Default:** `sort_by`<br>**Values:** [Any `smart_filter` Sort Option](../../metadata/builders/smart.md#sort-options) |
| `include` | **Description:** Overrides the [default include list](#default-include)<br>**Values:** Any list of [two-digit ISO 639-1 codes](https://en.wikipedia.org/wiki/List_of_ISO_639-1_codes) |
| `exclude` | **Description:** Exclude Audio Languages from creating a Dynamic Collection.<br>**Values:** Any list of [two-digit ISO 639-1 codes](https://en.wikipedia.org/wiki/List_of_ISO_639-1_codes) |
| `append_include` | **Description:** Appends to the [default include list](#default-include)<br>**Values:** Any list of [two-digit ISO 639-1 codes](https://en.wikipedia.org/wiki/List_of_ISO_639-1_codes) |
| `title_format` | **Description:** Changes the title format of the Dynamic Collections.<br>**Default:** `<<key_name>> Audio`<br>**Values:** Any string with `<<key_name>>` in it. |
| `other_name` | **Description:** Changes the Other Collection Name.<br>**Default:** `Other Audio`<br>**Values:** Any string. |
| `audio_language_summary` | **Description:** Changes the summary format of the Dynamic Collections.<br>**Default:** `<<library_translationU>>s filmed in the <<key_name>> Language.`<br>**Values:** Any string. |
| `audio_language_other_summary` | **Description:** Changes the summary format of the Dynamic Collections.<br>**Default:** `<<library_translationU>>s filmed in other uncommon Languages.`<br>**Values:** Any string. |
