===Background
Currently, the dialog header titles and button text are reactive to content. We want to keep this same behavior, but adjust the text that is shown.
===States
|**Action**| **Current Title** | **New Title** | **Mock**|** Current Button Text** | **New Button Text** |
| When inserting a new template. Shown after clicking Insert > Template, while on the search screen. | Add a template | Insert a template | {F34138235} | Insert (disabled) | //no change// |
| After choosing a new template to insert, while filling out template. | {Template name} | Insert: {Template name} | {F34138237} | Insert | //no change// |
| When editing an existing transclusion already present on a page | {Template name} | Edit: {Template name} | {F34138239} | Apply changes | Save |
| When editing an existing transclusion with multiple parts (template+wikitext or more than one template) | Transclusion | //Edit composite content (Review/finalize)// | {F34138252} | Apply changes | Save |
| When editing on mobile, it's only possible to edit an existing transclusion while in VE. | - | The header titles should match the updates above. If the title is too long on mobile screens, it should be truncated. | {F34138262}| Checkmark | //no change//