If you want to keep your table name but show a different label in the sidebar, you can specify a different heading label in table settings.
To change the label of a table in the sidebar:
Open the table you'd like to customize, click Settings under the table name, then click Advanced settings.
In the Advanced Table Settings section, select the Show in the table bar checkbox, and then use Override the heading with option that appears to enter a new label.
Click Save.
Note: This operation changes only the label on the table bar. If you prefer, you can change the name of the table throughout your app. You can also hide a table from the table bar.