Wrong message when exporting a block successfully

[Colpocorto]

Describe the bug
Wrong message when exporting a block successfully

To Reproduce

1. Click on Save/Export
2. Select the 10 mazes
3. Click on 'Maze Block'
4. Click on Export
5. Choose a file name and click on "Save". Overwrite if necessary.

Expected behavior
A 'Block exported successfully' message should appear. It reads 'Block saved successfully' instead.

Screenshots

Desktop (please complete the following information):

• OS: Windows 10