How to change the name of the button label as record changes? dynamically... ? If type is prospect, then button label should change to prospect. How to do that?

How to change the name of the button label as record changes? dynamically... ? If type is prospect, then button label should change to prospect. How to do that?

Hello,
I have created an aura component to be able to display the value of an account field (Tip To Smarties) on the related Case.
But the value of the field do not display when I put the component on the case page. It does work when I put the component on the Account page but that's not what I am looking for.

How can I display the value when putting the aura component on the Case page?
Thanks

aura component:

<aura:component implements="flexipage:availableForRecordHome,force:hasRecordId" access="global" >
    
    <aura:attribute name="recordId" type="Id"/>
    
    
     <lightning:recordViewForm recordId="{!v.recordId}" objectApiName="Account">
        <div class="slds-box slds-theme_default">
            <lightning:outputField fieldName="Tip_To_Smarties__c" />
        </div>
    </lightning:recordViewForm>
    
</aura:component>